Optional.of(https://saref.etsi.org/saref4wear#)
https://saref.etsi.org/s4wear#PhysicalObject,207.0,10.0
https://saref.etsi.org/s4wear#OnBodyWearable,148.0,338.0
https://saref.etsi.org/s4wear#Device,62.0,531.0
https://saref.etsi.org/s4wear#Storage,833.0,587.0
https://saref.etsi.org/s4wear#InBodyWearable,232.0,420.0
https://saref.etsi.org/s4wear#ElecticalSafety,745.3608967214823,16.64787256717682
http://purl.org/vocommons/voaf#Vocabulary,36.0,164.0
https://saref.etsi.org/s4wear#Capability,704.0,666.0
http://xmlns.com/foaf/0.1/Person,38.0,217.0
https://saref.etsi.org/s4wear#Entity,507.0,41.0
https://saref.etsi.org/s4wear#Emission,752.4815771281719,69.7363532781601
https://saref.etsi.org/s4wear#Wearable,631.0,535.0
https://saref.etsi.org/s4wear#TextileBasedDevice,37.0,657.0
https://saref.etsi.org/s4wear#User,780.0,328.0
https://saref.etsi.org/s4wear#Sensing,845.0,739.0
https://saref.etsi.org/s4wear#PositionedWearable,34.0,456.0
https://saref.etsi.org/s4wear#Control,923.0,672.0
https://saref.etsi.org/s4wear#Fabric,485.0,677.0
https://saref.etsi.org/s4wear#TextileBasedComponent,267.0,686.0
https://saref.etsi.org/s4wear#Software,234.0,50.0
https://saref.etsi.org/s4wear#NearBodyWearable,30.0,272.0
https://saref.etsi.org/s4wear#Information,977.0166902542114,96.82927870750427
https://saref.etsi.org/s4wear#TextileBasedWearable,308.0,599.0
https://saref.etsi.org/s4wear#LivingOrganism,197.0,89.0
https://saref.etsi.org/s4wear#Comunication,693.0,790.0
https://saref.etsi.org/s4wear#Wearer,355.0,164.0
https://saref.etsi.org/s4wear#Biometric,749.7087753787637,125.176911175251