wikimedia
/
wikidata
/
Login
Register
TriplyDB
Wikidata
Browser
Table
SPARQL
Graphs
1
1
Services
1
1
Assets
0
0
Insights
Schema
BETA
Class frequency
Class hierarchy
Q42009664-1CB9891B-8E7B-42F5-A1A1-4BA05F81E4C0
Q42009664-1CB9891B-8E7B-42F5-A1A1-4BA05F81E4C0
BestRank
Statement
http://www.wikidata.org/entity/statement/Q42009664-1CB9891B-8E7B-42F5-A1A1-4BA05F81E4C0
A framework for the design of ambulance sirens.
P2860
Q42009664-1CB9891B-8E7B-42F5-A1A1-4BA05F81E4C0
BestRank
Statement
http://www.wikidata.org/entity/statement/Q42009664-1CB9891B-8E7B-42F5-A1A1-4BA05F81E4C0
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
65132f44b953f58fad56e591647cde0314603d83
P2860
Auditory warning sounds in the work environment.