About: http://webisa.webdatacommons.org/116412468

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	Ruler, metre stick, calendar, thermometer, and other concrete materials appropriate for showing units of measurement.
http://www.w3.org/ns/prov#wasQuotedFrom	utoronto.ca