About: http://webisa.webdatacommons.org/216646992

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	These systems often require direct contact between the person and the sensing system and may not work, if for example the person is wearing a glove.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au