About: http://webisa.webdatacommons.org/282136540

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	Collectively, these units form the sample that the researcher studies [see our article, Sampling: The basics, to learn more about terms such as unit, sample and population].
http://www.w3.org/ns/prov#wasQuotedFrom	laerd.com