# openWEMI meeting June 21, 2023 ###### tags: `openwemi` Hackmd link: https://hackmd.io/1BKYHVDPSECIjC_p20sb9g Join Zoom Meeting: # openWEMI meeting June 21, 2023 ###### tags: `openwemi` Hackmd link: https://hackmd.io/1BKYHVDPSECIjC_p20sb9g Join Zoom Meeting: https://us02web.zoom.us/j/85015662374?pwd=ZnEyOENHczh5dDg3UFJaaTZwN2ZFQT09 ## Times: * San Francisco (USA – California) 9:00:00 PDT UTC-7 hours * New York (USA – New York) 12:00:00 EDT UTC-4 hours * London (United Kingdom – England) 17:00:00 GMT UTC * Berlin (Germany – Berlin) 18:00:00 CET UTC+1 hour * Corresponding UTC (GMT) 16:00:00 [Check time](https://www.timeanddate.com/worldclock/fixedtime.html?iso=20230607T1600) in your time zone ## Last week's notes https://hackmd.io/YQO3_N4kTI2hUSDZV-qJwA Note: updates made to [main document](https://github.com/dcmi/openwemi/blob/main/openWEMI.md) * Closed issues #44 #46 ## Participants * Graeme, Phil, Sean, Karen, Ross ## Agenda ## Times: * San Francisco (USA – California) 9:00:00 PDT UTC-7 hours * New York (USA – New York) 12:00:00 EDT UTC-4 hours * London (United Kingdom – England) 17:00:00 GMT UTC * Berlin (Germany – Berlin) 18:00:00 CET UTC+1 hour * Corresponding UTC (GMT) 16:00:00 [Check time](https://www.timeanddate.com/worldclock/fixedtime.html?iso=20230607T1600) in your time zone ## Last week's notes https://hackmd.io/YQO3_N4kTI2hUSDZV-qJwA Note: updates made to [main document](https://github.com/dcmi/openwemi/blob/main/openWEMI.md) * Closed issues #44 #46 ## Participants * Graeme, Phil, Sean, Karen, Ross ## Agenda * [Drop OWL](https://github.com/dcmi/openwemi/issues/48) in property definitions * [Inverse properties #40](https://github.com/dcmi/openwemi/issues/40) * This is two-part: create properties for inverse direction; define properties as formally "inverse" * [Specific properties for each relationship #43](https://github.com/dcmi/openwemi/issues/43) ## Minutes Yes, drop OWL, change to rdf:Property Graeme - yes inverse (all nod) Phil: use OWL inverse property. Ross: For systems that do inferencing it's helpful. Establishes a contract with developers even if inferencing isn't being used. WEMI sandwich. Phil: bonus: because domain and range are object properties, so that is part of the inferencing