About: http://webisa.webdatacommons.org/136151582

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	Members 142 and 144 and stepped supports 146 can be any suitable structural material, such as metal, plastic, wood or any combination thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca