About: http://webisa.webdatacommons.org/188846484

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	Note, one of the many ways to check if you are dealing with a factor: is.factor(dataset$SITE)
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com