@prefix skos:	<http://www.w3.org/2004/02/skos/core#> .
@prefix isac:	<http://webisa.webdatacommons.org/concept/> .
isac:_jackson_	skos:broader	isac:java_library_ .
isac:_apache_	skos:broader	isac:java_library_ .
isac:_swing_	skos:broader	isac:java_library_ .
isac:_java_	skos:broader	isac:java_library_ .
isac:_jsoup_	skos:broader	isac:java_library_ .
isac:_twitter4j_	skos:broader	isac:java_library_ .