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": ""}
    [ north end padre isl.   3N. MALPIGI4LES  TdH F MARSHALL C. JOHNSTON  IJ lE 1543548 parksii >_    NO DATA S     S.N.    UNITED STATES   nL croton parksii Croizat 2@    B. C. THARP Vy   1927-09-03 Ob  9  croton mq    - % texas  EUPHORBIACEAE K ;a 
{"catalogNumber": "1543548", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton parksii", "scientificNameAuthorship": "Croizat", "genus": "Croton", "subgenus": "", "specificEpithet": "parksii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Marshall C. Johnston", "recordedBy": "B. C. Tharp", "recordNumber": "s.n.", "verbatimEventDate": "1927-09-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "no data", "municipality": "", "locality": "North end Padre Isl.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}