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": ""}
 n CAV. 3 1/2 miles northwes of monahans k2Q;    EUPHORBIACEAE  1z[   P. E. Bery s.=   Croton dioicus 1G   1946-05-04 f  V. L. CORY Oh`    /2+Ul frequent on roadside    TEXAS Ij k   M~KBp CROTON   WARD Q  UNITED STATES V<A      malpighiales Plants perenLnial, disecious, bushy, about  dm9. 7all $v   4& 1543216
{"catalogNumber": "1543216", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton dioicus", "scientificNameAuthorship": "Cav.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. E. Berry", "recordedBy": "V. L. Cory", "recordNumber": "", "verbatimEventDate": "1946-05-04", "habitat": "frequent on roadside", "occurrenceRemarks": "Plants perennial, disecious, bushy, about 3 dm. tall", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Ward", "municipality": "", "locality": "3 1/2 miles northwest of Monahans", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}