<http://webisa.webdatacommons.org/prov/217819362>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152652620> .
<http://webisa.webdatacommons.org/152652620>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/444475785>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152652620> .
<http://webisa.webdatacommons.org/152652620>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tvtechnology.com> .
<http://webisa.webdatacommons.org/152652620>	<http://www.w3.org/ns/prov#value>	"In some countries, especially in Eastern Europe, governments have announced digital terrestrial television (DTT) launch dates, while countries with sizeable DTT penetration have begun announcing analog switch-off (ASO) plans." .