About: http://webisa.webdatacommons.org/139878760

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 think the joke in 27D is Azed showing us, as he often does, that he keeps abreast of what the rest of us are getting up to, i.e. bloggers debating whether puzzles should have symmetrical grids.
http://www.w3.org/ns/prov#wasQuotedFrom	fifteensquared.net