About: http://webisa.webdatacommons.org/268385046

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 grab sample is an individual sample collected over a period of time not exceeding 15 minutes.
http://www.w3.org/ns/prov#wasQuotedFrom	regstoday.com