© 2026 Schemall· The source of structured meaning
True
cmuwsid0o004s1dlvz9w65oy4
hasParticipationOffer
🎤
An offer to participate in the event, for example, Call for Proposals, Call for Speakers, or Call for Performers.
c01a111ad1aec812f9323923f10845425
cmuwsid1g00501dlvg3a72vnd
c01a111ad1aebfb6e2731fc7139372300