About: http://webisa.webdatacommons.org/411150179

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 second issue of main concern is that surfaces or other areas being monitored often are contaminated with materials that may interfere with the detection of the microbes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com