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<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<title>ODRL Profile for Access Control Policies in Solid</title>
<!-- CSS -->
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300i,400,600">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Montserrat:300">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.0.6/css/all.css">
<link rel="stylesheet" href="./assets/css/animate.css">
<link rel="stylesheet" href="./assets/css/style.css">
<link rel="stylesheet" href="./assets/css/media-queries.css">
<!-- Favicon and touch icons -->
<link rel="shortcut icon" href="./assets/ico/folder.ico">
</head>
<body>
<!-- Top menu -->
<nav class="navbar navbar-dark fixed-top navbar-expand-md navbar-no-bg">
<div class="container">
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link scroll-link" href="#top-content">Top</a>
</li>
<li class="nav-item">
<a class="nav-link scroll-link" href="#motivation">Motivation</a>
</li>
<li class="nav-item">
<a class="nav-link scroll-link" href="#comp-questions">Competency Questions</a>
</li>
<li class="nav-item">
<a class="nav-link scroll-link" href="#resources">Resources</a>
</li>
<li class="nav-item">
<a class="nav-link scroll-link" href="#profile">ODRL Profile</a>
</li>
<li class="nav-item">
<a class="nav-link scroll-link" href="#examples">Examples</a>
</li>
<li class="nav-item">
<a class="nav-link scroll-link" href="#demo">Demo</a>
</li>
<li class="nav-item">
<a class="nav-link scroll-link" href="#authors">Authors</a>
</li>
</ul>
</div>
</div>
</nav>
<!-- Top content -->
<div class="top-content">
<div class="container">
<div class="row">
<div class="col-md-8 offset-md-2 text">
<h3 class="wow fadeInLeftBig">
ODRL Profile for Expressing Consent through Granular Access Control Policies in Solid
</h3>
<div class="description wow fadeInLeftBig">
<p>
<a href="https://solidproject.org/" target="_blank">Solid</a>,
the emerging technology for organizing data in decentralized stores,
relies on a simple authorization mechanism for granting access to data.
Solid's <i>personal online datastores</i> (Pods) are ideal
for keeping personal data, as they allow individuals to represent the
access permissions in a very simple manner using
<a href="http://www.w3.org/ns/auth/acl#" target="_blank">Access Control Language (ACL)</a>
expressions. Whereas these expressions suffice for <i>yes/no</i>
and <i>read/write</i> permissions, they cannot represent more complex rules
nor invoke regulation-specific concepts. <br>
This work describes an extension of the ACL language and the algorithm to implement consent
and data requests. This extension is based on the
<a href="https://www.w3.org/TR/odrl-model/" target="_blank">Open Digital Rights Language (ODRL)</a>
policy language, which allows expressing rich rules, and the
<a href="https://dpvcg.github.io/dpv/" target="_blank">Data Privacy Vocabulary (DPV)</a>,
which permits invoking privacy and data protection-specific terms.
</p>
</div>
<div class="description wow fadeInLeftBig">
<a href="https://www.wikidata.org/wiki/Q55408718" target="_blank" class="badge keyword">Solid</a>
<a href="https://www.wikidata.org/wiki/Q228502" target="_blank" class="badge keyword">access control</a>
<a href="https://www.wikidata.org/wiki/Q231043" target="_blank" class="badge keyword">consent</a>
<a href="https://www.wikidata.org/wiki/Q23647168" target="_blank" class="badge keyword">data protection</a>
<a href="https://www.wikidata.org/wiki/Q188961" target="_blank" class="badge keyword">decentralized datastores</a>
<a href="https://www.wikidata.org/wiki/Q188728" target="_blank" class="badge keyword">privacy</a>
<a href="https://www.wikidata.org/wiki/Q106583003" target="_blank" class="badge keyword">DPV</a>
<a href="https://www.wikidata.org/wiki/Q3883056" target="_blank" class="badge keyword">ODRL</a>
<a href="https://www.wikidata.org/wiki/Q1172506" target="_blank" class="badge keyword">GDPR</a>
<a href="https://www.wikidata.org/wiki/Q626741" target="_blank" class="badge keyword">regulatory compliance</a>
</div>
<div class="top-big-link wow fadeInUp">
<!-- <a class="btn btn-primary btn-link-1" href="">Link to the paper</a> -->
</div>
</div>
</div>
</div>
</div>
<!-- Motivation -->
<div class="motivation-container section-container section-container-gray-bg">
<div class="container">
<div class="row">
<div class="col services section-description wow fadeIn">
<h2>Motivation</h2>
<div class="divider-1 wow fadeInUp"><span></span></div>
</div>
</div>
<div class="row">
<div class="col-12 col-lg-7 about-us-box wow fadeInLeft">
<div class="about-us-box-text medium-paragraph">
<h5>Legal compliance</h5>
<b>a)</b> Document activities and maintain provenance regarding personal data processing, requests for access, notices and subsequent use logs to conduct a GDPR Data Audit;<br>
<b>b)</b> Determine applicable rights, obligations, and requirements based on jurisdictional laws or contextually e.g. specific categories of personal data;<br>
<b>c)</b> Evaluate, assess, or validate if obligations and requirements are fulfilled;<br>
<b>d)</b> Implement GDPR security requirements.
</div>
</div>
<div class="col-12 col-lg-5 about-us-box wow fadeInUp">
<div class="about-us-box-img compliance">
<img src="./assets/img/motivation/compliance.jpg" alt="about" data-at2x="./assets/img/motivation/compliance.jpg">
</div>
</div>
</div>
<div class="row">
<div class="col-12 col-lg-5 about-us-box wow fadeInUp">
<div class="about-us-box-img preference">
<img src="./assets/img/motivation/preferences.png" alt="about" data-at2x="./assets/img/motivation/preferences.png">
</div>
</div>
<div class="col-12 col-lg-7 about-us-box wow fadeInLeft">
<div class="about-us-box-text medium-paragraph">
<h5>User-defined preferences for data sharing and use</h5>
<b>a)</b> Express human-centric preferences e.g. willingness to share particular data for research, or prohibition of profiling and surveillance;<br>
<b>b)</b> Granularity for specifying broad permissions, e.g. permit data use for scientific research, or prohibit any third party data collection;<br>
<b>c)</b> Granularity for specifying narrow permissions, e.g. permit sharing contact details for a specific app, prohibit accessing a confidential resource;<br>
<b>d)</b> Conflict resolution going from local to global, e.g. generally prohibiting sharing of location, but making an exception for specific services.
</div>
</div>
</div>
<div class="row">
<div class="col-12 col-lg-7 about-us-box wow fadeInLeft">
<div class="about-us-box-text medium-paragraph">
<h5>Transparency of data practices</h5>
<b>a)</b> Individuals want to know who is using which data categories, for what purposes, sharing it with whom, and under what legal basis;<br>
<b>b)</b> Individuals want to understand permissions/authorisations they already have provided based on self-defined context, e.g. for specific services or organisations, or based on purposes, or categories of personal data;<br>
<b>c)</b> Organisations may want to specify their data policies in machine-readable forms that can be accessed by users.
</div>
</div>
<div class="col-12 col-lg-5 about-us-box wow fadeInUp">
<div class="about-us-box-img transparency">
<img src="./assets/img/motivation/transparency.png" alt="about" data-at2x="./assets/img/motivation/transparency.png">
</div>
</div>
</div>
</div>
</div>
<!-- Competency Questions -->
<div class="comp-questions-container section-container">
<div class="container">
<div class="row">
<div class="col services section-description wow fadeIn">
<h2>Competency Questions</h2>
<div class="divider-1 wow fadeInUp"><span></span></div>
</div>
</div>
<div class="row">
<table class="center">
<tr>
<th colspan=2 class="table-top">
ODRL Profile for Access Control in Solid
</th>
</tr>
<tr>
<th colspan=2 class="table-title">
1. Purpose
</th>
</tr>
<tr>
<td colspan=2 class="table-cell">
The purpose of this profile of ODRL is to support policies
determining the access control to personal data stored in Solid pods.
</td>
</tr>
<tr>
<th colspan=2 class="table-title">
2. Scope
</th>
</tr>
<tr>
<td colspan=2 class="table-cell">
The scope of this profile is limited to the definition of an ODRL Profile
for Access Control in Solid. In particular, the introduced elements will
serve one of these purposes: (i) define actions supporting enforcement
of current ACL verbs, (ii) define data protection-related actions and restrictions
defined in GDPR, (iii) any vocabulary element to support policy patterns that can
be anticipated to be common, and (iv) elements necessary to support the authorization
reasoning decision.
</td>
</tr>
<tr>
<th colspan=2 class="table-title">
3. Implementation Language
</th>
</tr>
<tr>
<td colspan=2 class="table-cell">
OWL
</td>
</tr>
<tr>
<th colspan=2 class="table-title">
4. Intended End-Users
</th>
</tr>
<tr>
<td colspan=2 class="table-cell">
Developers of Solid servers and Solid clients.
</td>
</tr>
<tr>
<th colspan=2 class="table-title">
5. Intended Uses
</th>
</tr>
<tr>
<td colspan=2 class="table-cell">
Use 1. Declaration of a policy by an individual storing personal data in a pod.<br>
Use 2. Request of data made by a person or application to gain access to the data in different modalities.<br>
Use 3. Contextual elements to be considered in the authorization decision.<br>
Use 4. Explanation of the authorization decision.
</td>
</tr>
<tr>
<th colspan=2 class="table-title">
6. Ontology Requirements
</th>
</tr>
<tr>
<th colspan=2 class="table-title">
a. Non-Functional Requirements
</th>
</tr>
<tr>
<td colspan=2 class="table-cell">
NFR 1. The ontology shall be published online with standard documentation.
</td>
</tr>
<tr>
<th colspan=2 class="table-title">
b. Functional Requirements: Groups of Competency Question
</th>
</tr>
<tr>
<td class="table-title">
CQG1. Related to authorization
</td>
<td class="table-title">
CQG2. Related to GDPR
</td>
</tr>
<tr>
<td class="table-cell">
CQ1. Which actions are to be authorized?<br>
CQ2. Which requirements are to be authorized?<br>
CQ3. Who are the parties intervening in policy?<br>
CQ4. Which is the priority of a certain policy?<br>
CQ5. Which are the contextual elements to be considered in the authorization decision?
</td>
<td class="table-cell">
CQ6. Which obligations and requirements, and information about personal data and its processing are necessary?<br>
CQ7. Which is the legal identification of the policy parties?
</td>
</tr>
</table>
</div>
</div>
</div>
<!-- Resources -->
<div class="resources-container section-container">
<div class="container">
<div class="row">
<div class="col services section-description wow fadeIn">
<h2>Resources</h2>
<div class="divider-1 wow fadeInUp"><span></span></div>
</div>
</div>
<div class="row">
<div class="col-md-4 services-box wow fadeInUp">
<div class="row">
<div class="col-md-4">
<div class="services-box-icon">
<i class="fas fa-archive"></i>
</div>
</div>
<div class="col-md-8">
<h3>Solid</h3>
<p>
Solid is a specification and implementation of decentralized data stores,
which decouples data from applications, based on interoperable
data formats and protocols.
</p>
<a class="btn btn-primary btn-link-3" href="https://solidproject.org/TR/" target="_blank">
Solid Technical Reports
</a>
</div>
</div>
</div>
<div class="col-md-4 services-box wow fadeInDown">
<div class="row">
<div class="col-md-4">
<div class="services-box-icon">
<i class="fas fa-balance-scale"></i>
</div>
</div>
<div class="col-md-8">
<h3>ODRL</h3>
<p>
Rights expression language that provides a model and vocabulary
to express information about permissions, prohibitions and duties
related to digital assets.
</p>
<a class="btn btn-primary btn-link-3" href="https://www.w3.org/TR/odrl-model/" target="_blank">
Information Model
</a>
<a class="btn btn-primary btn-link-3" href="https://www.w3.org/TR/odrl-vocab/" target="_blank">
Vocabulary & Expression
</a>
</div>
</div>
</div>
<div class="col-md-4 services-box wow fadeInUp">
<div class="row">
<div class="col-md-4">
<div class="services-box-icon">
<i class="fas fa-shield-alt"></i>
</div>
</div>
<div class="col-md-8">
<h3>DPV</h3>
<p>
Data privacy vocabulary that provides a taxonomy of terms
to annotate and categorize the handling of personal data
in accordance with established data protection regulations.
</p>
<a class="btn btn-primary btn-link-3" href="https://dpvcg.github.io/dpv/" target="_blank">
DPV specification
</a>
<a class="btn btn-primary btn-link-3" href="https://dpvcg.github.io/dpv-gdpr/" target="_blank">
DPV-GDPR extension
</a>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- Profile -->
<div class="profile-container section-container">
<div class="container">
<div class="row">
<div class="col portfolio section-description wow fadeIn">
<h2>ODRL Profile</h2>
<div class="divider-1 wow fadeInUp"><span></span></div>
</div>
</div>
<div class="col-12 about-us-box wow fadeInUp">
<div class="about-us-box-img">
<img src="./assets/img/profile/oac diagram.png" alt="diagram" data-at2x="./assets/img/profile/oac diagram.png">
</div>
</div>
<div class="row">
<div class="col section-bottom-button wow fadeInUp">
<a class="btn btn-primary btn-link-3" href="https://w3id.org/oac/" target="_blank">Profile documentation</a>
<a class="btn btn-primary btn-link-3" href="https://github.com/besteves4/odrl-access-control-profile" target="_blank">Code repository</a>
</div>
</div>
</div>
</div>
<!-- Examples -->
<div class="examples-container section-container">
<div class="container">
<div class="row">
<div class="col portfolio section-description wow fadeIn">
<h2>Examples</h2>
<div class="divider-1 wow fadeInUp"><span></span></div>
</div>
</div>
<div class="row">
<div class="col-md-6 services-box wow fadeInUp">
<div class="row example-box">
<div>
<h5 class="example-title">Request to use data for Registration purposes</h5>
:app-1 a odrl:Policy ;<br>
<span class="tab">odrl:profile oac: ;</span><br>
<span class="tab">odrl:permission [</span><br>
<span class="tab"><span class="tab">a odrl:Permission ;</span></span><br>
<span class="tab"><span class="tab">odrl:assignee [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">a oac:DataController ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">cert:key <https://example-app-1.com></span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:target oac:EmailAddress, oac:SocialNetwork ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Use, oac:Store ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Purpose ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:RegistrationAuthentication</span></span></span><br>
<span class="tab"><span class="tab">]</span></span><br>
<span class="tab">] .</span>
</div>
</div>
</div>
<div class="col-md-6 services-box wow fadeInDown">
<div class="row example-box">
<div>
<h5 class="example-title">Read-only policy for Contact for R&D Purposes</h5>
:policy-1 a odrl:Policy ;<br>
<span class="tab">odrl:profile oac: ;</span><br>
<span class="tab">odrl:permission [</span><br>
<span class="tab"><span class="tab">a odrl:Permission ;</span></span><br>
<span class="tab"><span class="tab">odrl:assigner [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">a oac:DataSubject ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">cert:key <https://anne.databox.me/profile/card#me></span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:target oac:Contact ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Read ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Purpose ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:ResearchAndDevelopment</span></span></span><br>
<span class="tab"><span class="tab">]</span></span><br>
<span class="tab">] .</span>
</div>
</div>
</div>
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<div class="row">
<div class="col-md-6 services-box wow fadeInUp">
<div class="row example-box">
<div>
<h5 class="example-title">Request to collect and share anonymised Health Records</h5>
:app-2 a odrl:Policy ;<br>
<span class="tab">odrl:profile oac: ;</span><br>
<span class="tab">odrl:assignee [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">a oac:DataController ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">cert:key <https://example-app-2.com></span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab">odrl:target oac:HealthRecord, oac:Prescription, oac:HealthHistory ;</span><br>
<span class="tab">odrl:permission [</span><br>
<span class="tab"><span class="tab">a odrl:Permission ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Collect, oac:Copy ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Purpose ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:AcademicResearch</span></span></span><br>
<span class="tab"><span class="tab">]</span></span><br>
<span class="tab">] ;</span><br>
<span class="tab">odrl:permission [</span><br>
<span class="tab"><span class="tab">a odrl:Permission ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Anonymise, oac:MakeAvailable ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Recipient ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:ThirdParty</span></span></span><br>
<span class="tab"><span class="tab">]</span></span><br>
<span class="tab">] .</span>
</div>
</div>
</div>
<div class="col-md-6 services-box wow fadeInDown">
<div class="row example-box">
<div>
<h5 class="example-title">Prohibition to share resource <a>/docs/file1</a> with more than 3 third parties</h5>
:policy-2 a odrl:Policy ;<br>
<span class="tab">odrl:profile oac: ;</span><br>
<span class="tab">odrl:prohibition [</span><br>
<span class="tab"><span class="tab">a odrl:Prohibition ;</span></span><br>
<span class="tab"><span class="tab">odrl:assigner [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">a oac:DataSubject ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">cert:key <https://anne.databox.me/profile/card#me> ;</span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:target <https://anne.databox.me/docs/file1> ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Share ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Recipient ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:gt ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand "3"^^xsd:integer</span></span></span><br>
<span class="tab"><span class="tab">]</span><br>
<span class="tab">] .</span>
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<div id="app1" style="display:none;" class="example-box">
:app-1 <br>
<span class="tab">a odrl:Policy ;</span><br>
<span class="tab">odrl:profile oac: ;</span><br>
<span class="tab">odrl:permission [</span><br>
<span class="tab"><span class="tab">a odrl:Permission ;</span></span><br>
<span class="tab"><span class="tab">odrl:assignee [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">a oac:DataController ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">cert:key <https://example-app-1.com></span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:target oac:EmailAddress ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Use, oac:MakeAvailable ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Purpose ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:AcademicResearch</span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Recipient ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:ThirdParty</span></span></span><br>
<span class="tab"><span class="tab">] </span></span><br>
<span class="tab">] .</span>
</div>
<div id="app2" style="display:none;" class="example-box">
:app-2 <br>
<span class="tab">a odrl:Policy ;</span><br>
<span class="tab">odrl:profile oac: ;</span><br>
<span class="tab">odrl:permission [</span><br>
<span class="tab"><span class="tab">a odrl:Permission ;</span></span><br>
<span class="tab"><span class="tab">odrl:assignee [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">a oac:DataController ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">cert:key <https://example-app-2.com></span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:target oac:EmailAddress ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Use ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Purpose ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:SellProductsToDataSubject</span></span></span><br>
<span class="tab"><span class="tab">] </span></span><br>
<span class="tab">] .</span>
</div>
</div>
</div>
</div>
<div class="row" style="padding-top: 0.5cm; padding-bottom: 0.5cm;">
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User preference
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<a class="dropdown-item" onclick="getUserPolicyURL('https://protect.oeg.fi.upm.es/solid-consent/assets/rdf/user-preference-ex-1.ttl')">User policy 1</a>
<a class="dropdown-item" onclick="getUserPolicyURL('https://protect.oeg.fi.upm.es/solid-consent/assets/rdf/user-preference-ex-2.ttl')">User policy 2</a>
</div>
</div>
<div class="col-md-6">
<div class="row">
<div id="user1" style="display:none;" class="example-box">
:user-1<br>
<span class="tab">a odrl:Policy ;</span><br>
<span class="tab">odrl:profile oac: ;</span><br>
<span class="tab">odrl:permission [</span><br>
<span class="tab"><span class="tab">a odrl:Permission ;</span></span><br>
<span class="tab"><span class="tab">odrl:assigner [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">a oac:DataSubject ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">cert:key <https://anne.databox.me/profile/card#me></span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:target oac:Contact, oac:Health ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Read, oac:Write ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Purpose ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:ResearchAndDevelopment</span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Recipient ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:ThirdParty</span></span></span><br>
<span class="tab"><span class="tab">]</span></span><br>
<span class="tab">] .</span>
</div>
<div id="user2" style="display:none;" class="example-box">
:user-2<br>
<span class="tab">a odrl:Policy ;</span><br>
<span class="tab">odrl:profile oac: ;</span><br>
<span class="tab">odrl:prohibition [</span><br>
<span class="tab"><span class="tab">a odrl:Prohibition ;</span></span><br>
<span class="tab"><span class="tab">odrl:assigner [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">a oac:DataSubject ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">cert:key <https://anne.databox.me/profile/card#me></span></span></span><br>
<span class="tab"><span class="tab">] ;</span></span><br>
<span class="tab"><span class="tab">odrl:target oac:Contact ;</span></span><br>
<span class="tab"><span class="tab">odrl:action oac:Read, oac:Write ;</span></span><br>
<span class="tab"><span class="tab">odrl:constraint [</span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:leftOperand oac:Purpose ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:operator odrl:isA ;</span></span></span><br>
<span class="tab"><span class="tab"><span class="tab">odrl:rightOperand dpv:SellProductsToDataSubject</span></span></span><br>
<span class="tab"><span class="tab">]</span></span><br>
<span class="tab">] .</span>
</div>
</div>
</div>
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<h3>
Beatriz Esteves
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PhD Candidate at Ontology Engineering Group, Universidad Politécnica de Madrid, Spain<br>
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Harshvardhan J. Pandit
</h3>
<p>
Research Fellow at ADAPT Centre, Trinity College Dublin, Ireland<br>
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Víctor Rodríguez-Doncel
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Associate Professor at Ontology Engineering Group, Universidad Politécnica de Madrid, Spain<br>
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<p>
This research has been supported by European Union’s Horizon 2020 research and innovation programme
under the Marie Skłodowska-Curie grant agreement No
<a class="author" href="https://cordis.europa.eu/project/id/813497" target="_blank">813497</a> (PROTECT).
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