About: http://webisa.webdatacommons.org/139589732

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	As shown the support member 56 extends at a suitable angle as for example from 10??? to 20??? and preferably at an angle of approximately 20???.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com