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": ""}
 1902-09-30 PQRf   FABACEAE |+ `h  Dalea o   ;yeA fabales MEXICO Zj# X   1153863 %.  brachystachya 5jl q    ]4 CYRUS G. PRINGLE  $ +. a. gray   s<Ig r. barneby    2073 *)    Dalea brachystachya [9m>!   calcareous hills 7   OxV 8732 20.0543 ~f   
{"catalogNumber": "1153863", "order": "Fabales", "family": "Fabaceae", "scientificName": "Dalea brachystachya", "scientificNameAuthorship": "A. Gray", "genus": "Dalea", "subgenus": "", "specificEpithet": "brachystachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Barneby", "recordedBy": "Cyrus G. Pringle", "recordNumber": "8732", "verbatimEventDate": "1902-09-30", "habitat": "Calcareous hills", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.0543", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2073", "maximumElevationInMeters": ""}