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wasFirstSynthesized
URI:
https://gptkb.org/prop/wasFirstSynthesized
3
triples
GPTKB property
Random triples
Subject
Object
gptkb:59-99-4
1887
gptkb:LSD-3
1950s
gptkb:PFAS_(per-_and_polyfluoroalkyl_substance)
1940s