en photosystem ii (n)
― IsA ⟶
Weight: 1.0
en naturally occurring tangible substance (n) Source: OpenCyc 2012
en photosystem ii (n)
― IsA ⟶
Weight: 1.0
en photosystem (n) Source: OpenCyc 2012
en photosystem ii
― IsA ⟶
Weight: 0.5
en protein (n) Source: DBPedia 2015