About: http://webisa.webdatacommons.org/119682893

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	How representative the sample can be is a question that hinges on two kinds of sampling, namely probability and nonprobability sampling (De Vos 1998:193; Mouton 1996:
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.org.za