<http://webisa.webdatacommons.org/208150196> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/208150196> <http://www.w3.org/ns/prov#wasQuotedFrom> <perlmonks.org> . <http://webisa.webdatacommons.org/208150196> <http://www.w3.org/ns/prov#value> "verifying peer certificates and other certificates in their chain-of-trust (partially covered in IO::Socket::SSL), implementing non-standard extensions to SSL." . <http://webisa.webdatacommons.org/prov/130419429> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/208150196> .