About: http://webisa.webdatacommons.org/224520734

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	The roof is a conical-shaped form constructed of pre-tensioned, thin-shell concrete.
http://www.w3.org/ns/prov#wasQuotedFrom	historicplaces.ca