How to write hours of operations for Schema.org 'Preschool'? - schema.org

Question

I'm doing structured markup for multiple preschools. While the ChildCare type allows for openingHours, the Preschool type does not. Can anyone recommend a good way to include this? I'm keen on keeping it the Preschool type if only because that's what the category is set as in GMB.
Here is what I have so far for the entire structured markup. I'm also trying to find a way to get priceRange in there but can't seem to figure it out.
{
"#context": "http://schema.org",
"#type": "Preschool",
"name": "Name of Preschool",
"description": "Description of Preschool",
"address": {
"#type": "PostalAddress",
"streetAddress": "Address of Preschool",
"addressLocality": "City Name",
"addressRegion": "State Name",
"postalCode": "Zip Code",
"addressCountry": "United States"
},
"image": "Image URL",
"logo": "Image URL",
"url": "Preschool URL",
"foundingDate": "2016-05-01",
"founder": {
"#type": "Person",
"name": "Name of Founder"
},
"numberOfEmployees": {
"#type": "QuantitativeValue",
"value": "2"
},
"contactPoint": {
"#type": "ContactPoint",
"telephone": "Phone Number",
"contactType": "Customer Service",
"areaServed": {
"#type": "Place",
"name": "Neighborhood of the Preschool",
"branchCode": "Preschool Code",
"hasMap": "Google Map URL",
"geo": {
"#type": "GeoCoordinates",
"latitude": "Coordinate",
"longitude": "Coordinate"
}
}
},
"parentOrganization": {
"#type": "Organization",
"name": "Name of Parent Company",
"url": "URL of Parent Company"
}
}

Answer 1

It works for the ChildCare type, because it has LocalBusiness as parent type, which comes with the properties openingHours and priceRange.
If your preschools really are businesses, too, you could use a MTE by applying both types:
"#type": ["Preschool", "LocalBusiness"]
This allows you to use properties from Preschool as well as from LocalBusiness.