<http://webisa.webdatacommons.org/concept/leaky_roof_>	<http://www.w3.org/2000/01/rdf-schema#label>	"leaky roof" .
<http://webisa.webdatacommons.org/concept/leaky_roof_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"leaky" .
<http://webisa.webdatacommons.org/concept/leaky_roof_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"roof" .