About: http://webisa.webdatacommons.org/243700229

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	Furthermore, the additional layer may be of arbitrary shape, and it may be inhomogeneous, consisting of e.g. small particles or pyramids, or homogenous.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com