About: http://webisa.webdatacommons.org/441691307

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	Likewise, there is an assumption that the other men of the household (in particular Hugh, William, and David Cowan), all of whom are identified as living there in 1850 and/or 1860 census) are his sons.
http://www.w3.org/ns/prov#wasQuotedFrom	werelate.org