Property:HasStartDateAndTime

HasStartDateAndTime ID: HasStartDateAndTime \| UUID: 2e6d50fc-3d49-4f0c-8e8f-680ba6017b3a \| 📦: world.opensemantic.base
ID	HasStartDateAndTime
UUID	2e6d50fc-3d49-4f0c-8e8f-680ba6017b3a
Label	HasStartDateAndTime
Machine compatible name	HasStartDateAndTime
Types/Categories	Data property
Statements (outgoing)

Statements (incoming)

Details
Types/CategoriesSee also https://www.w3.org/TR/owl2-syntax/#Object_Properties<br>Definition: Entity, Property, Data property: Data property Label(s)At least one label is required.<br>Definition: Entity: HasStartDateAndTime Technical nameFor properties this value is the primary identifier.<br>Definition: Entity, Property: HasStartDateAndTime Data typeSee https://www.semantic-mediawiki.org/wiki/Help:List_of_datatypes<br>Definition: Property, Data property: Date Subproperty of<br>Definition: Property: HasStartDate

jsondata

type

"Category:DataProperty"

name

"HasStartDateAndTime"

property_type

"Date"

uuid

"2e6d50fc-3d49-4f0c-8e8f-680ba6017b3a"

label

text	"HasStartDateAndTime"
lang	"en"

subproperty_of

"Property:HasStartDate"

Usage

Filter<p>The <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Property_page/Filter">search filter</a> allows the inclusion of <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Query_expressions">query expressions</a> such as <code>~</code> or <code>!</code>. The selected <a rel="nofollow" class="external text" href="https://www.semantic-mediawiki.org/wiki/Query_engine">query engine</a> might also support case insensitive matching or other short expressions like:</p><ul><li><code>in:</code> result should include the term, e.g. '<code>in:Foo</code>'</li></ul><ul><li><code>not:</code> result should to not include the term, e.g. '<code>not:Bar</code>'</li></ul>

Showing 9 pages using this property.

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MaterialsCommons Press Release +

11:00:00, 30 June 2026 +

MaterialsCommons at the PSDI & Royce Materials Data Summit +

11:00:00, 11 August 2026 +

MaterialsCommons introduced at DPP4EU +

10:00:00, 2 June 2026 +

MaterialsCommons officially started +

10:00:00, 1 June 2026 +

O

Q&A with Project Coordintor, Peter Gumbsch +