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": ""}
 7$Ah;h 1944-07-31   $ 5t 4728  MMJ Percy H. Gentle moraceae AE>o   BNzF Ficus Belize ?)%0    Rosales )=4I3  TOLEDO [Q=a$     a1I contact um herbarium  1266970 #IC    1A4 pertusa  C.C. Berg W       V*y FICUS PERTUSA  _M L.F.  
{"catalogNumber": "1266970", "order": "Rosales", "family": "Moraceae", "scientificName": "Ficus pertusa", "scientificNameAuthorship": "L.f.", "genus": "Ficus", "subgenus": "", "specificEpithet": "pertusa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C.C. Berg", "recordedBy": "Percy H. Gentle", "recordNumber": "4728", "verbatimEventDate": "1944-07-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "Toledo", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}