About: http://webisa.webdatacommons.org/368991007

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	2079 2080 Returns the socket option requested, or undef if there is an error.
http://www.w3.org/ns/prov#wasQuotedFrom	perl.org