About: http://webisa.webdatacommons.org/438278812

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	And since in particular newlines are not among the valid input tokens, you need to clear the input buffer until the next newline anyway if the input comes from e.g. the keyboard and not a newline-free input stream.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com