Table for the 3 triples with object "18 UNK, UNK" sorted by label

Subject	Predicate
aers:Involvement of BOTOX COSMETIC in #8149256	aersVocab:drug dose
aers:Involvement of SPIRIVA in #8133464	aersVocab:drug dose
aers:Involvement of SPIRIVA in #8181426	aersVocab:drug dose