: Elderhttp://www.utwente.nl/covidontology/ Create a prefix for http://www.utwente.nl/covidontology/ Hit Enter to save Double click to create a prefix | rdfs:comment | Age group from 56 and beyond |
: Elderhttp://www.utwente.nl/covidontology/ Create a prefix for http://www.utwente.nl/covidontology/ Hit Enter to save Double click to create a prefix | rdfs:comment | Age group from 56 and beyond |