| human | Q5 |
| P11496 | CiNii Research ID | 1140282266555266176 |
| P2671 | Google Knowledge Graph ID | /g/11f1rn_225 |
| P269 | IdRef ID | 124016510 |
| P213 | ISNI | 0000000024944787 |
| P244 | Library of Congress authority ID | n85194719 |
| P271 | NACSIS-CAT author ID | DA08602867 |
| P8189 | National Library of Israel J9U ID | 987007441044505171 |
| P1006 | Nationale Thesaurus voor Auteursnamen ID | 072485736 |
| P1015 | NORAF ID | 90648572 |
| P1207 | NUKAT ID | n2006106189 |
| P496 | ORCID iD | 0000-0001-7996-1864 |
| P3065 | RERO ID (obsolete) | 02-A003146906 |
| P1153 | Scopus author ID | 57204305049 |
| P214 | VIAF ID | 248001427 |
| P69 | educated at | Central High School | Q5061195 |
| P108 | employer | Stanford University School of Medicine | Q4115969 |
| Stanford Institute for Economic Policy Research | Q7598752 | ||
| P734 | family name | Cullen | Q40386 |
| Cullen | Q40386 | ||
| Cullen | Q40386 | ||
| P735 | given name | Mark | Q13610143 |
| Mark | Q13610143 | ||
| P106 | occupation | teacher | Q37226 |
| physician | Q39631 | ||
| researcher | Q1650915 | ||
| P21 | sex or gender | male | Q6581097 |