About: http://webisa.webdatacommons.org/269108477

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	In addition, the first and second extended supports 945 and 947 include structures 965 which may be apertures or projections or other structures which will enable support to be derived for other retractors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au