About: http://webisa.webdatacommons.org/68070845

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	Thermometers and Thermostats: Various items, such as thermometers and thermostats, contain liquid mercury, which is a toxic and environmentally harmful metal.
http://www.w3.org/ns/prov#wasQuotedFrom	gordon.edu