About: http://webisa.webdatacommons.org/432442339

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	plates; for example, the ends of girder stub 11 and girder segment 12 alternatively may be prepared to permit their direct attachment to one another by bolting, welding, or other means.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com