<http://webisa.webdatacommons.org/concept/standard+deviation_sd_>	<http://webisa.webdatacommons.org/ontology#hasHead>	"sd" .
<http://webisa.webdatacommons.org/concept/standard+deviation_sd_>	<http://webisa.webdatacommons.org/ontology#hasPreModifier>	"standard deviation" .
<http://webisa.webdatacommons.org/concept/standard+deviation_sd_>	<http://www.w3.org/2000/01/rdf-schema#label>	"standard deviation sd" .