<http://webisa.webdatacommons.org/prov/39006404>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/250739957> .
<http://webisa.webdatacommons.org/250739957>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/250739957>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<osti.gov> .
<http://webisa.webdatacommons.org/250739957>	<http://www.w3.org/ns/prov#value>	"Due to the popularity of SD, the label of ST has been attached to various types of tourism concepts and products such as nature-based tourism, ecotourism, adventure tourism, and so on..." .