About: http://webisa.webdatacommons.org/103153940

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	Within the U.S., all states except Arizona and Indiana recognize and have adopted use of DST, from 2:00 a.m. on the first Sunday in April until 2:00 a.m. on the last Sunday in October, referred to here as a DST time interval.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com