What Is This?

This is an HTML+RDFa representation of metadata describing this Web-addressable resource.

Why Is This Important?

The property (attributes and values pairs) links on this page unveil a different kind of link, one which enables the following on HTTP networks such as the Web:

Unambiguous identity for entities (aka. strong identifiers)
Implicit binding of an entity and its metadata via strong identifiers
Multiple metadata representations that enable a variety of presentations
High precision Search and Find queries that simply use the metadata documents (by referencing entity URIs) as the query's Data Source Name

How Do I Discover Alternative Metadata Representations?

This document exposes metadata in the following formats: (X)HTML+RDFa, Turtle, N3, RDF/JSON, or RDF/XML. In the most basic form, you can simply view the (X)HTML source markup of this page, and go directly to the <head/> section which contains a <link/> tag with relationship and type properties for each format.

In addition, you can also explicitly request a desired metadata representation for a given resource via HTTP GET requests that use the entity's strong identifier as the call target.

How Can I Expose My Web Resources In This Manner?

Simply include the following in the <head/> section of your (static or dynamically generated) (X)HTML page:

<link rel="alternate" title="My Data in RDF Linked Data form"
type="application/rdf+xml"
href="http://linkeddata.uriburner.com/about/id/<this-page-URL>/>"

How Is This Related To The Linked Data Meme?

As stated above, the links in this page expose strong identifiers for its primary topic, secondary topics, attributes, and some values. These links, via implicit association, act as conduits to their metadata-bearing documents, in a variety formats.

The geographic center (centroid) of a spatial thing [SDW-BP].

type	Property DatatypeProperty
comment	El centro geográfico (centroide) de un recurso. Geografický střed (centroid) zdroje. Il centro geografico (centroide) di una risorsa. The geographic center (centroid) of a spatial thing [SDW-BP]. Det geometrisk tyngdepunkt (centroid) for en ressource.
domain	Location
isDefinedBy	https://www.w3.org/TR/vocab-dcat-2/
label	centroid centroid centroide centroide geometrisk tyngdepunkt
range	Literal
alternative label	centroide
change note	New property added in DCAT 2. Nová vlastnost přidaná ve verzi DCAT 2. Nueva propiedad agregada en DCAT 2. Nuova proprietà aggiunta in DCAT 2. Ny egenskab tilføjet i DCAT 2.
definition	El centro geográfico (centroide) de un recurso. Geografický střed (centroid) zdroje. Il centro geografico (centroide) di una risorsa. The geographic center (centroid) of a spatial thing [SDW-BP]. Det geometrisk tyngdepunkt (centroid) for en ressource.
editorial note	English language definitions and comments updated in this revision in line with ED. Multilingual text unevenly updated.
scope note	El rango de esta propiedad es intencionalmente genérico con el objetivo de permitir distintas codificaciones geométricas. Por ejemplo, la geometría puede codificarse como WKT (geosparql:wktLiteral [GeoSPARQL]) o [GML] (geosparql:asGML [GeoSPARQL]). Il range di questa proprietà (rdfs:Literal) è volutamente generica, con lo scopo di consentire diverse codifiche geometriche letterali. Ad esempio, la geometria potrebbe essere codificata con un letterale WKT (geosparql:wktLiteral [GeoSPARQL]) o [GML] (geosparql:asGML [GeoSPARQL]). Rækkevidden for denne egenskab er bevidst generisk definere med det formål at tillade forskellige geokodninger. Geometrien kan eksempelvis repræsenteres som WKT (geosparql:asWKT [GeoSPARQL]) eller [GML] (geosparql:asGML [GeoSPARQL]). The range of this property (rdfs:Literal) is intentionally generic, with the purpose of allowing different geometry literal encodings. E.g., the geometry could be encoded as a WKT literal (geosparql:wktLiteral [GeoSPARQL]). Obor hodnot této vlastnosti je úmyslně obecný, aby umožnil různé kódování geometrií. Geometrie by kupříkladu mohla být kódována jako WKT (geosparql:wktLiteral [GeoSPARQL]) či [GML] (geosparql:asGML [GeoSPARQL]).
described by	http://dev.restore.ovi.cnr.it:8890/about/id/entity/http/www.w3.org/ns/dcat

Alternative Linked Data Views: Facets | iSPARQL | ODE Raw Linked Data formats: CXML | CSV | RDF ( N-Triples N3/Turtle JSON XML ) | OData ( Atom JSON ) | Microdata ( JSON HTML) | JSON-LD

This material is Open Knowledge

W3C Semantic Web Technology

This material is Open Knowledge

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