About: http://webisa.webdatacommons.org/189653392

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	I would be in favour of either switching the function of j and k or of using a mapping that actually reflects the flow, e.g. y for previous and h for next as the layout is in most cases vertical.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com