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:

  1. Unambiguous identity for entities (aka. strong identifiers)
  2. Implicit binding of an entity and its metadata via strong identifiers
  3. Multiple metadata representations that enable a variety of presentations
  4. 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.

[OpenLink Software]

About: nodeID://b30242288

An Entity of Type : Content Class, from Data Source : https://www.slideshare.net/rss/user/bu201504nahida, within Data Space : dev.restore.ovi.cnr.it:8890

  • References
  • Referenced By
body relation

  • Water pollution occurs when harmful substances contaminate water bodies such as lakes, rivers, oceans, and groundwater, often due to human activities. Common pollutants include agricultural runoff, industrial waste, sewage, heavy metals, and hazardous chemicals. These pollutants can have severe effects on human health, leading to diseases like typhoid, cholera, and hepatitis, and can also disrupt entire ecosystems, causing significant environmental damage. Preventing water pollution involves measures like controlling the use of pesticides and fertilizers, properly treating industrial waste, establishing water quality standards, and ensuring correct sewage disposal. Understanding and mitigating water pollution is essential for protecting both human health and the environment.
source
  • https://www.slideshare.net/rss/user/bu201504nahida
type
  • Content Class
described by
  • https://www.slideshare.net/rss/user/bu201504nahida
content
  • Water Pollution: Causes, Effects, and Prevention.
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 Creative Commons License Valid XHTML + RDFa
This work is licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License.
OpenLink Virtuoso version 07.20.3231, on Linux (x86_64-generic_glibc25-linux-gnu), Single Edition