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": ""}
 ; k LARRY C. HIGGINS    bx y 1971-10-10    bxD   4948  p!b / united states EUPHORBIACEAE <P    CROTON  S  1543194 U(J   CROTON DIOICUS > Jh     _  CAV. malpighiales I+c     IX limestone soil; Prosopis-Rhus-Oak community  _ TEXAS   YF- ca 35 mile s northP of Silverton in the breaks along the Red River     2; dioicus armstrong =es  
{"catalogNumber": "1543194", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton dioicus", "scientificNameAuthorship": "Cav.", "genus": "Croton", "subgenus": "", "specificEpithet": "dioicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Larry C. Higgins", "recordNumber": "4948", "verbatimEventDate": "1971-10-10", "habitat": "limestone soil; Prosopis-Rhus-Oak community", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Armstrong", "municipality": "", "locality": "ca 35 miles north of Silverton in the breaks along the Red River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}