en acetic anhydride (n, substance)
― IsA ⟶
Weight: 2.0
en anhydride (n, substance) Source: Open Multilingual WordNet
en acetic anhydride (n)
― IsA ⟶
Weight: 1.0
en tangible thing (n) Source: OpenCyc 2012
en acetic anhydride
― IsA ⟶
Weight: 0.5
en chemical compound (n) Source: DBPedia 2015