<http://webisa.webdatacommons.org/82147140>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/82147140>	<http://www.w3.org/ns/prov#value>	"other inventions in science and technology, including gunpowder," .
<http://webisa.webdatacommons.org/prov/43938266>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/82147140> .
<http://webisa.webdatacommons.org/82147140>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sfcc.edu.hk> .