About: http://webisa.webdatacommons.org/131726053

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	This makes them quite hard to work with, and so I recomend that you also buy a board of some sort, so that you end up with something that you can hook up to your Microcontroller easily.What you get from the thing is a signal.
http://www.w3.org/ns/prov#wasQuotedFrom	letsmakerobots.com