_:nb972bbbb2ed34d38b25970b240455071xb12
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/MedicalSignOrSymptom>
<https://www.verywellhealth.com/abdominal-pain-when-to-see-a-doctor-1745398>