Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
1972-04-28 wP5Y   t e 1270433  3 VERACRUZ      =vazO Cyclathera   < 5322    Cyclanthera M 8    mexico # ?,i     4 F. VENTURA A. Contact UM Herbarium AD  cucurbitales <T  c.e. jones, jr. uI4b      
{"catalogNumber": "1270433", "order": "Cucurbitales", "family": "", "scientificName": "Cyclanthera", "scientificNameAuthorship": "", "genus": "Cyclanthera", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C.E. Jones, Jr.", "recordedBy": "F. Ventura A.", "recordNumber": "5322", "verbatimEventDate": "1972-04-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}