About: past several decade

Premodifier: past several
Head noun: decade

Same concepts

Broader concepts

label	provenance	confidence
past century	isap:449385508	0.354155
century	isap:449385504	0.205098

Narrower concepts

label	provenance	confidence
star trek	isap:307268526	0.762522
human activity	isap:478766133	0.468857
washington	isap:254886094	0.251214
regard	isap:392456732	0.202622
area	isap:307300998	0.196375
recently	isap:478541200	0.195445
year	isap:308576575	0.160858