About: http://webisa.webdatacommons.org/420633762

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	Per record, there is a column for 'Site' and 'room' and the dropdownlist for room will change based on the chosen site.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com