steps constant
steps [Expects: http://schema.org/CreativeWork, http://schema.org/ItemList, http://schema.org/Text]
A single step item (as HowToStep, text, document, video, etc.) or a HowToSection (originally misnamed 'steps'; 'step' is preferred).
Can be used on: http://schema.org/HowTo, http://schema.org/HowToSection
Implementation
static const steps = IriTerm.prevalidated('http://schema.org/steps');