About: http://webisa.webdatacommons.org/250584258

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	Accordingly, when screw 45 is screwed into a hole such as 57 in FIG. 7, the saw-tooth will be embedded in the surrounding bone so that the self-indexing screw will once again be restrained from rotary motion about its longitudinal axis.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com