About: http://webisa.webdatacommons.org/200698096

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 microcontroller must detect at least two sounds (claps) within a certain window or period of time, for example within 1.5 seconds.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com