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