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": ""}
 BREVIPES uBX   ROXANA S. FERRIS Sb-W     Z3 #cannabaceae      X&aI (s. wats.) sarg.  Sonora S     1934-03-23  6W rosales   8802 N^      k0 CONTACT UM HERBARIUM   i& laevigata 1265751 ?LH    H#G celtis laeviga;ta var. brevipes
{"catalogNumber": "1265751", "order": "Rosales", "family": "Cannabaceae", "scientificName": "Celtis laevigata var. brevipes", "scientificNameAuthorship": "(S. Wats.) Sarg.", "genus": "", "subgenus": "", "specificEpithet": "laevigata", "verbatimTaxonRank": "", "infraspecificEpithet": "brevipes", "identifiedBy": "", "recordedBy": "Roxana S. Ferris", "recordNumber": "8802", "verbatimEventDate": "1934-03-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Sonora", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}