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": ""}
 O Fabales Fabaceae        U0m=+ UNITED STATES  1842 fRZ$M   S.N. T5g   mobile d    EnM>V alabama    ( mobile Robinia P4[   lCqJ Robinia pseudoacacia  f u&] 1504103  adams jewett A u    L. 1     _ pseudoacacia 
{"catalogNumber": "1504103", "order": "Fabales", "family": "Fabaceae", "scientificName": "Robinia pseudoacacia", "scientificNameAuthorship": "L.", "genus": "Robinia", "subgenus": "", "specificEpithet": "pseudoacacia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Adams Jewett", "recordNumber": "s.n.", "verbatimEventDate": "1842", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "Mobile", "municipality": "", "locality": "Mobile", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}