<http://dbpedia.org/resource/Food_systems>	<http://purl.org/dc/terms/subject>	<http://dbpedia.org/resource/Category:Agricultural_economics> .
<http://dbpedia.org/resource/Food_systems>	<http://www.w3.org/2000/01/rdf-schema#label>	"Food systems"@en .
<http://dbpedia.org/resource/Food_systems>	<http://purl.org/dc/terms/subject>	<http://dbpedia.org/resource/Category:Food_and_the_environment> .
<http://dbpedia.org/resource/Food_systems>	<http://purl.org/dc/terms/subject>	<http://dbpedia.org/resource/Category:Agronomy> .