<http://itourcolumbiamontour.com/event/homeschool-day-for-grades-7th-12th/2021-10-06/#event>
<http://schema.org/eventAttendanceMode>
"https://schema.org/OfflineEventAttendanceMode"
<http://itourcolumbiamontour.com/event/homeschool-day-for-grades-7th-12th/2021-10-06/>