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": ""}
 F. VENTURA A.      U ficus petenensis  1970-05-12 Zd :   PY@ 1083  1266886 p  C.C. BERG >a P`   1tV:) PETENENSIS  na. ROSALES mexico U>    PUEBLA c   moraceae `!  Contact UM Herbariumz(n   8 Ficus        
{"catalogNumber": "1266886", "order": "Rosales", "family": "Moraceae", "scientificName": "Ficus petenensis", "scientificNameAuthorship": "", "genus": "Ficus", "subgenus": "", "specificEpithet": "petenensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C.C. Berg", "recordedBy": "F. Ventura A.", "recordNumber": "1083", "verbatimEventDate": "1970-05-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Puebla", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}