Data
How we express observation, in reusable form
Example
{<#this> <#relatedTo> <#that>.}
Information
Data in some Context
Example
{<#this> rdf:type schema:WebPage .}
Knowledge
Data in Comprehensible Context
Example
{
<#this> rdf:type schema:WebPage .
schema:WebPage rdfs:subClassOf schema:CreativeWork, foaf:Document .
}
