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": ""}
  ^/h= PALMILL4S   Tamaulipas z<z 7    yL EUPHORBIACEAE   f. gonzã¡lez medrano & j. zavaleta b. 3yyS@G  Dalzell 7A%PI    4 1976-09-2X2        7 a.2 MATORRAL ALTO SUBIN CON CRASIROSULIFOLIOS ESPINOSOS   r$  croton hypoleucus mexico Pg       arbusto de 1.5 m mj`  ! ZMy(- 99894 
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton hypoleucus", "scientificNameAuthorship": "Dalzell", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. Gonz\u00c3\u00a1lez Medrano & J. Zavaleta P.", "recordNumber": "9984", "verbatimEventDate": "1976-09-22", "habitat": "matorral alto subin con Crasirosulifolios espinosos", "occurrenceRemarks": "arbusto de 1.5 m", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "Palmillas", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}