About: http://webisa.webdatacommons.org/180793029

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	While I can understand why this 'feature' is a good idea, it stops mistakes like if (a=b) where you meant if (a==b) it is a little weird when applied to boolean assignments.
http://www.w3.org/ns/prov#wasQuotedFrom	digitalmars.com