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
SCIENCE.137.3528.399
SCIENCE.137.3528.399
http://dx.doi.org/10.1126/SCIENCE.137.3528.399
Sonar system of the blind.
P356
Q50694710-145C1B32-5433-407A-8581-9AB40DF8F280
P356
SCIENCE.137.3528.399
http://dx.doi.org/10.1126/SCIENCE.137.3528.399