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": ""}
    1645563 5@  United States  5      California kl.x   Tc*|j inyo  a 4 paucidentata       ;c| S. WATS. EUPHORBIACEAE >A?4      )Sd STILLINGIA PAUCIDENTATA 7177  J    -117.96667 BKH 
{"catalogNumber": "1645563", "order": "", "family": "Euphorbiaceae", "scientificName": "Stillingia paucidentata", "scientificNameAuthorship": "S. Wats.", "genus": "", "subgenus": "", "specificEpithet": "paucidentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7177", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Inyo", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-117.96667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}