About: http://webisa.webdatacommons.org/368979447

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	He calls the problem perhaps the most challenging one he is faced on the job.
http://www.w3.org/ns/prov#wasQuotedFrom	witn.com