About: http://webisa.webdatacommons.org/110224625

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	The if applies to the whole function call, including the block (like: (div_for(x) do ... end) if y), so the function (and thus the block) will only get called if there is a blog to render.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com