About: http://webisa.webdatacommons.org/126908529

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	For example, in a system with five types of ports (e.g., four pre-defined port types and a general port type being defined by the user), five distinctively different symbols are used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com