| Particular species corresponding to phytoplankton |
| •owl:Thing |
| •habs:TaxonomicGroup |
| •habs:Species |
| •habs:PhytoplanktonSpecies |
| habs:Species |
| habs:heterotrophy MAX 1 owl:Thing |
Class(habs:PhytoplanktonSpecies partial habs:Species
restriction(habs:heterotrophy maxCardinality(1)))