"false" . . "SDN:P07::CFSN0351" . "" . "soil_porosity"@en . . "2006-09-26 18:12:43.0" . . "SDN:P07::CFSN0351" . . . "1" . . . . "SDN:P07::CFSN0351" . . "accepted"@en . "The soil porosity is the proportion of its total volume not occupied by soil solids."@en . "2006-09-26 18:12:43.0" . "1" .