About: http://webisa.webdatacommons.org/281021256

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	This clamp is particularly well suited for attaching to a symmetric hole such as a head end passage, which is frequently found in spineboards, but can also attach to a hand passage, as illustrated in FIGS. 21 and 22.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es