About: http://webisa.webdatacommons.org/263256032

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	A PCMD is sent out ???on a survey??? to record the various conditions in different types of environments.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es