About: http://webisa.webdatacommons.org/144492489

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	Cross posted here and elsewhere on MDC. I know there was a thread about them last year and that they exist.
http://www.w3.org/ns/prov#wasQuotedFrom	mothering.com