The document discusses several standards for modeling biological processes including SBML, SBO, MIRIAM, and SED-ML. SBML is a format for representing biological models that over 230 software systems support. SBO provides controlled vocabularies to annotate SBML models to make their meaning more precise. MIRIAM defines guidelines for including minimum provenance information in models. SED-ML is a format for recording simulation experiments to reproduce modeling results across different software. These standards aim to facilitate sharing and reuse of biological models.