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": ""}
Campeche 4    o diversiflora    L*  2069 Diqitaria diversiflora )sX#%  swallen ~b+  Digitaria 1    P/ 1933-04-14    POACEAE Y<c,   ^*aj 1120436   XwX. CIUDAD DEL CARMEN; CIUDAD DEL CARMEN   poales Bww  C. Mell OD8M      -91.811 be h   
{"catalogNumber": "1120436", "order": "Poales", "family": "Poaceae", "scientificName": "Digitaria diversiflora", "scientificNameAuthorship": "Swallen", "genus": "Digitaria", "subgenus": "", "specificEpithet": "diversiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. Mell", "recordNumber": "2069", "verbatimEventDate": "1933-04-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Campeche", "county": "", "municipality": "", "locality": "Ciudad del Carmen; Ciudad del Carmen", "decimalLatitude": "", "decimalLongitude": "-91.811", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}