About: http://webisa.webdatacommons.org/326038477

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	JiWire Hotspot Locator - very useful as well; not specifically Mac, but there is a Mac version, and you can use it to find wifi offline
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com