About: http://webisa.webdatacommons.org/197974191

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	But the reason is a bit complicated.If you had written:I was waiting for the train when I saw my friend.(without a comma) that would be both correct and straightforward.
http://www.w3.org/ns/prov#wasQuotedFrom	thejapanesepage.com