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": ""}
   , 8a  Guerrero mexico  0  CONTACT UM HERBARIUM i_   ; OCCIDENTALIS  J v sw.  16052 P ^    Crossosomatales Y2OGE   staphylea U    ZkJ 1203315  A3>!) Staphylea occidentalis  [ m2 Rzedowski    Staphyleaceae 5aE       :z 1962-09-02  
{"catalogNumber": "1203315", "order": "Crossosomatales", "family": "Staphyleaceae", "scientificName": "Staphylea occidentalis", "scientificNameAuthorship": "Sw.", "genus": "Staphylea", "subgenus": "", "specificEpithet": "occidentalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rzedowski", "recordNumber": "16052", "verbatimEventDate": "1962-09-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}