About: http://webisa.webdatacommons.org/415769926

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	I can not say we have a "system but there are a few things we have added in to make our lives easier that seem to help.
http://www.w3.org/ns/prov#wasQuotedFrom	mothering.com