About: underground storage tank

Premodifier: underground storage
Head noun: tank

Same concepts
http://dbpedia.org/resource/Underground_storage_tank

Broader concepts

label	provenance	confidence
environmental issue	isap:90301176	0.768479
hazardous substance	isap:285595288	0.710622
structure	isap:290195766	0.659052
source of pollution	isap:304938267	0.657561
program	isap:7721502	0.583635
source	isap:304938236	0.568269
soil	isap:172782625	0.524840
site	isap:172798751	0.521028
pollutant	isap:288239663	0.514743
source of contamination	isap:304938248	0.464823
object	isap:306324174	0.415689

Narrower concepts

label	provenance	confidence
heating oil	isap:251373169	0.669452