-- Plus ça change, plus c'est la même chose

1. Dublin Core and other metadata schemas Mikael Nilsson < [email_address] >

4. Follow your nose http://xmlns.com/foaf/0.1/knows RDF Schema label comment range HTML http://example.com/persons#john http://example.com/persons#gordon FOAF specification http://xmlns.com/foaf/0.1/knows “ Knows” “ A person known by this person (indicating some level of reciprocated interaction between the parties)” foaf:Person

6. Example: From XML to graphs <LearningResource grddl:transform=”http://yyy/mlr.xsl” > <Title>A book</title> <Contribution> <Date>2008-09-03</Date> <Entity> <Name>John Smith</Name> </Entity> </Contribution> </LearningResource> http://yyy/mlr.xsl foaf:name foaf:mbox foaf:knows title contribution date entity name foaf:mbox foaf:knows http://example.com/persons#john “ John Smith” “ [email_address] ” http://example.com/persons#gordon My learning resource Contribution A http://example.com/persons#john “ A book” “ John Smith” “ 2008-09-03” “ [email_address] ” http://example.com/persons#gordon My learning resource Contribution A Person B “ A book” “ John Smith” “ 2008-09-03” title contribution date entity name