What is Ontology?
Ontology is originated from philosophy.
Ontology is a set of data which has form of logic.
[RDF](http://en.wikipedia.org/wiki/RDF_Schema) is an implementation of D-logic. Most of ontologies are written in RDF.
XHTML = HTML+ XML
Ontology is originated from philosophy.
Ontology is a set of data which has form of logic.
[RDF](http://en.wikipedia.org/wiki/RDF_Schema) is an implementation of D-logic. Most of ontologies are written in RDF.
XHTML = HTML+ XML