About: http://webisa.webdatacommons.org/180554143

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	This offers great flexibility to restrict the input to anything you can think of that might not already be offered through the out-of-the-box types such as number and email.
http://www.w3.org/ns/prov#wasQuotedFrom	mobiforge.com