About: http://webisa.webdatacommons.org/416264348

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	For the latter issue, try implementing some of the other comments, especially the suggestion to insert the instruction \raggedbottom, in your document's preamble.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com