About: http://webisa.webdatacommons.org/421751317

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	An alphanumeric keyboard 45 for entering text or numbers and other symbols is optionally provided to allow the medical person to communicate with CPU 50 in the programmer 26 as shown in the above-incorporated '362 patent.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com