About: http://webisa.webdatacommons.org/72252861

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	There is no equivalent in PHP. You could manually implement the functionality if you so desired by serialising for example your model and reloading it on POST.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com