About: http://webisa.webdatacommons.org/137214251

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	Another common mounting structure is a smooth surface such as a surface plate (for example, a smooth granite plate).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com