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Added GeoDCAT
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Cleaned up the merges, which didn't quite work as expected:
Added GeoDCAT back.
Removed incorrect nested section (and source indentation).
Removed no longer needed to pull request #534.
Added ‘where appropriate’ to sentence about accessibility sections.
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bert-github committed Aug 28, 2024
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<body>
Expand Down Expand Up @@ -165,11 +168,6 @@ <h1 id=title>PROPOSED Spatial Data on the Web Working Group
<div class=background id=background>
<h2>Motivation and Background</h2>

<p><i class=todo>Background of landscape, technology, and
relationship to the Web, users, developers, implementers, and
industry.</i>


<p> Increasing numbers of Web applications provide a means of accessing
data. From simple visualisations to sophisticated interactive tools, there
is a growing reliance on data. The open data movement has led to many
Expand All @@ -180,17 +178,17 @@ <h2>Motivation and Background</h2>
such as energy, transport, manufacturing and healthcare are becoming
commonly integrated using the Web as a common data sharing platform.

<p> The Spatial Data on the Web Working Group (SDWWG) is concerned with
spatial data:
data that describes anything with spatial extent (i.e. size,
<p> The Spatial Data on the Web Working Group (SDWWG) is concerned with
spatial data:
data that describes anything with spatial extent (i.e. size,
shape or position). Spatial data is
also known as location information. The SDWWG acknowledges lingering
challenges with the provision of spatial data
identified in the <a href="https://www.w3.org/TR/sdw-bp/">Data on the Web
Best Practices</a> (DWBP) document. The SDWWG thus commits to realise the
full potential of the Web as a data sharing platform, developing, promoting
and maintaining resources enabling the consistent and inter-linked
provision of spatial data.
and maintaining resources enabling the consistent and inter-linked
provision of spatial data.

<p> Spatial data are in fact abundant on the Web; the maps and street level
images offered by search engines, vast collections of Earth Observation
Expand All @@ -204,10 +202,6 @@ <h2>Motivation and Background</h2>
data to be integrated within the wider Web of data; developing and
maintaining standard patterns and specifications addressing these
problems.

<p><i class=todo>[Under development
in <a href="https://github.com/w3c/charter-drafts/pull/534"
>GitHub pull request 534</a>.]</i>
</div>

<section class=scope id=scope>
Expand Down Expand Up @@ -259,51 +253,66 @@ <h2>Deliverables</h2>
<section id=normative>
<h3>Normative Specifications</h3>

<section id="included">
<p>The Working Group will deliver the following W3C
normative specifications:
<p>The Working Group will deliver the following W3C
normative specifications:

<ul>
<!-- SSN -->
<li class=spec id=6379> <a href="https://www.w3.org/TR/vocab-ssn/" rel=versionof>Semantic Sensor Network
Ontology</a> – new edition
<ul>
<li class=draft-status>Draft state: Adopted
<ul>
<li class=spec id=6379> <a href="https://www.w3.org/TR/vocab-ssn/" rel=versionof>Semantic Sensor Network
Ontology</a> - new edition of core and extension parts.
<ul>
<li class=draft-status>Draft state: Adopted (core)

<li class=milestone>Expected completion: Q4 2024
<li class=milestone>Expected completion: Q4 2024 (core)

<li>OGC SWG: <a href="https://portal.ogc.org/?m=projects&a=view&project_id=292">Observations, Measurements, and Samples SWG</a>
<li>OGC SWG: <a href="https://portal.ogc.org/?m=projects&a=view&project_id=292">Observations, Measurements, and Samples SWG</a>

<li>Latest publication: <a href="https://www.w3.org/TR/2017/REC-vocab-ssn-20171019/">2017-10-19</a>
<li>Latest publication: <a href="https://www.w3.org/TR/2017/REC-vocab-ssn-20171019/">2017-10-19</a>

<li>Abstract:
<p>The Semantic Sensor Network (SSN) ontology is an
RDFS/OWL ontology for describing observations made
by sensors implementing specified procedures, the
studied features of interest and the observed
properties, along with samples used in the
observations and the sampling activities that
created them, as well as actuations which follow a
similar semantics and data structure.

<p>The SOSA vocabulary (Sensors, Observations,
Samples and Actuations) contains the core terms and
definitions from SSN, packaged for use in general
applications.

<p>Some extension modules are included in the
recommendation.

<p>Alignments with some related ontologies and data
models are included in the recommendation.
</ul>
</li>
<li>Abstract:
<p>The Semantic Sensor Network (SSN) ontology is an
RDFS/OWL ontology for describing observations made
by sensors implementing specified procedures, the
studied features of interest and the observed
properties, along with samples used in the
observations and the sampling activities that
created them, as well as actuations which follow a
similar semantics and data structure.

<p>The SOSA vocabulary (Sensors, Observations,
Samples and Actuations) contains the core terms and
definitions from SSN, packaged for use in general
applications.

<p>Additional parts of this ontology will be published as separate recommendations.
At time of charter these are expected to include:
<ul>
<li>ObservableProperties model</li>
<li>JSON-LD binding for OGC API Features JSON</li>
</ul>

<p>Alignments with some related ontologies and data
models are included in the recommendation.
</ul>

<li class=spec id=6379>GeoDCAT - a geospatial profile of the <a href="https://www.w3.org/TR/vocab-dcat-3/" rel=versionof>DCAT vocabulary</a>.
<ul>
<li class=draft-status>Draft state: Proposed

<li class=milestone>Expected completion: Q4 2025

<li>OGC SWG: <a href="https://portal.ogc.org/?m=projects&a=view&project_id=713">GeoDCAT SWG</a>

<li>Abstract:
<p>GeoDCAT will be a spatio-temporal profile of the W3C DCAT Recommendation [DCAT] , and provide guidance about its use and further specialization.

<p>Additional profiles further specialising GeoDCAT may be published as separate recommendations.
</ul>

<!-- GeoSPARQL -->
<li class=spec id=10811> <a href="https://www.ogc.org/standard/geosparql/">OGC GeoSPARQL - A
Geographic Query Language for RDF Data</a>
<ul>
<li class=draft-status>Draft state: Not Approved</li>
<li class=draft-status>Draft state: Approved</li>

<li>Expected completion: Q4 2025 (v1.3)</li>

Expand Down Expand Up @@ -344,84 +353,79 @@ <h3>Normative Specifications</h3>
</ul>
</li>

</ul>
</section>

<section id="potential">
<p>The following existing specifications are potentially in scope for maintenance:
</ul>

<ul>
<li class=spec id=10810> <a href="https://www.w3.org/TR/owl-time/" rel=versionof>Time Ontology in OWL</a>
<ul>
<li class=draft-status>Draft state: Adopted
<p>The following existing specifications are potentially in scope for maintenance:

<li>Latest Publication: <a href="https://www.w3.org/TR/2022/CRD-owl-time-20221115/">2022-11-15</a>
<ul>
<li class=spec id=10810> <a href="https://www.w3.org/TR/owl-time/" rel=versionof>Time Ontology in OWL</a>
<ul>
<li class=draft-status>Draft state: Adopted

<li>Exclusion Draft: <a
href="https://www.w3.org/TR/2017/CR-owl-time-20170606/">https://www.w3.org/TR/2017/CR-owl-time-20170606/</a>
<li>Latest Publication: <a href="https://www.w3.org/TR/2022/CRD-owl-time-20221115/">2022-11-15</a>

<li>Associated <a href="https://lists.w3.org/Archives/Member/member-cfe/2017Jun/0003.html">Call for
Exclusion</a> on 2017-06-06 ended on
2017-08-05
<li>Exclusion Draft: <a
href="https://www.w3.org/TR/2017/CR-owl-time-20170606/">https://www.w3.org/TR/2017/CR-owl-time-20170606/</a>

<li>Produced under Working Group Charter: <a
href="https://www.w3.org/2015/spatial/charter">http://www.w3.org/2015/spatial/charter</a>
</ul>
<li>Associated <a href="https://lists.w3.org/Archives/Member/member-cfe/2017Jun/0003.html">Call for
Exclusion</a> on 2017-06-06 ended on
2017-08-05

<li class=spec id=5693> <a href="https://www.w3.org/TR/sdw-ucr/" rel=versionof>Spatial Data on the Web Use
Cases &amp; Requirements</a>
<ul>
<li>Draft state: Adopted
<li>Produced under Working Group Charter: <a
href="https://www.w3.org/2015/spatial/charter">http://www.w3.org/2015/spatial/charter</a>
</ul>

<li>Latest publication: <a href="https://www.w3.org/TR/2016/NOTE-sdw-ucr-20161025/">2016-10-25</a>
</ul>

<li class=spec id=6198> <a href="https://www.w3.org/TR/covjson-overview/" rel=versionof>Overview of the
CoverageJSON format</a>
<ul>
<li>Draft state: Adopted
<li class=spec id=5693> <a href="https://www.w3.org/TR/sdw-ucr/" rel=versionof>Spatial Data on the Web Use
Cases &amp; Requirements</a>
<ul>
<li>Draft state: Adopted

<li>Latest publication: <a
href="https://www.w3.org/TR/2017/NOTE-covjson-overview-20170711/">2017-07-11</a>
</ul>
<li>Latest publication: <a href="https://www.w3.org/TR/2016/NOTE-sdw-ucr-20161025/">2016-10-25</a>
</ul>

<li class=spec id=6347> <a href="https://www.w3.org/TR/qb4st/" rel=versionof>QB4ST:
RDF Data Cube extensions for spatio-temporal
components</a>
<ul>
<li>Draft state: Adopted
<li class=spec id=6198> <a href="https://www.w3.org/TR/covjson-overview/" rel=versionof>Overview of the
CoverageJSON format</a>
<ul>
<li>Draft state: Adopted

<li>Latest publication: <a href="https://www.w3.org/TR/2017/NOTE-qb4st-20170928/">2017-09-28</a>
</ul>
<li>Latest publication: <a
href="https://www.w3.org/TR/2017/NOTE-covjson-overview-20170711/">2017-07-11</a>
</ul>

<li class=spec id=6348> <a href="https://www.w3.org/TR/eo-qb/" rel=versionof>Publishing and Using Earth
Observation Data with the RDF
Data Cube and the Discrete Global Grid System</a>
<ul>
<li>Draft state: Adopted
<li class=spec id=6347> <a href="https://www.w3.org/TR/qb4st/" rel=versionof>QB4ST:
RDF Data Cube extensions for spatio-temporal
components</a>
<ul>
<li>Draft state: Adopted

<li>Latest publication: <a href="https://www.w3.org/TR/2017/NOTE-eo-qb-20170928/">2017-09-28</a>
</ul>
<li>Latest publication: <a href="https://www.w3.org/TR/2017/NOTE-qb4st-20170928/">2017-09-28</a>
</ul>

<li class=spec id=12390> <a href="https://www.w3.org/TR/sdw-bp/" rel=versionof>Spatial Data on the Web Best
Practices</a>
<ul>
<li>Draft state: Adopted
<li class=spec id=6348> <a href="https://www.w3.org/TR/eo-qb/" rel=versionof>Publishing and Using Earth
Observation Data with the RDF
Data Cube and the Discrete Global Grid System</a>
<ul>
<li>Draft state: Adopted

<li>Latest publication: <a href="https://www.w3.org/TR/2023/DNOTE-sdw-bp-20230919/">2023-09-19</a>
</ul>
<li>Latest publication: <a href="https://www.w3.org/TR/2017/NOTE-eo-qb-20170928/">2017-09-28</a>
</ul>

<li class=spec id=12391> <a href="https://www.w3.org/TR/webvmt/" rel=versionof>WebVMT: The Web Video Map
Tracks Format</a>
<ul>
<li>Draft state: Adopted
<li class=spec id=12390> <a href="https://www.w3.org/TR/sdw-bp/" rel=versionof>Spatial Data on the Web Best
Practices</a>
<ul>
<li>Draft state: Adopted

<li>Latest publication: <a href="https://www.w3.org/TR/2023/NOTE-webvmt-20230919/">2023-09-19</a>
</ul>
<li>Latest publication: <a href="https://www.w3.org/TR/2023/DNOTE-sdw-bp-20230919/">2023-09-19</a>
</ul>

</ul>
</section>
<li class=spec id=12391> <a href="https://www.w3.org/TR/webvmt/" rel=versionof>WebVMT: The Web Video Map
Tracks Format</a>
<ul>
<li>Draft state: Adopted

<li>Latest publication: <a href="https://www.w3.org/TR/2023/NOTE-webvmt-20230919/">2023-09-19</a>
</ul>
</ul>
</section>

<section id=ig-other-deliverables>
Expand Down Expand Up @@ -499,7 +503,7 @@ <h2>Success Criteria</h2>
<p><i class=todo>For specifications of technologies that
directly impact user experience, such as content
technologies, as well as protocols and APIs which impact
content: </i> Each specification should contain a section on
content: </i> Where appropriate, specifications should contain a section on
accessibility that describes the benefits and impacts,
including ways specification features can be used to address
them, and recommendations for maximising accessibility in
Expand Down

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