rdf#
Sources
What is it?#
To describe and exchange metadata - standardised exchange of data based on relationships. The semantic web is based on RDF
Can provide more interesting information about an entity and its relatiosnhips
How does it work?#
RDF statements are the form of triples of
- subject - resource being described.
- predicate - relationship between the subject and object.
- object - value of the property.
This can be expressed in difference "syntaxes". Initially XML, then others.
The nodes can be of three types - URI; - Literal; - Blank node identifier.