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": ""}
    D. z CARYOPHYLLALES  $+K^ TEXAS 1955-04-22 `j_   : STONY CLAY-LOAM; THORN-BUSH GRAZING LAND WH MUCH CREEPING CACTI  UNITED STATES  YX   478 jHb  enneacathus Pd s     5+s wolfgang blum            1U G STARR   1643106 `R2 
{"catalogNumber": "1643106", "order": "Caryophyllales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "enneacanthus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Wolfgang Blum", "recordedBy": "", "recordNumber": "478", "verbatimEventDate": "1955-04-22", "habitat": "stony clay-loam; thorn-bush grazing land with much creeping cacti", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Starr", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}