About: http://webisa.webdatacommons.org/218175128

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	The thinking is, if a developer calls on data from a library, layer, or other code written by another developer, there would be mass confusion if that retrieved entity has missing data in the properties.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com