About: http://webisa.webdatacommons.org/6677244

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	Indentations and protrusions to a basic surface are both described in the specification, and there is really little technical difference between the two, except in their production method.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au