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": ""}
 %3 Marshall C. Johnston  6^t9 MALPIGHIALES  d. s. correll [zb?R    OC on brush-covered rocky-gravelly hills just southeas of la poZrta, 5.5 miles southeast of rio grande city  H^5  Acalypha poiretii  Spreng. E4   97zn 1666210   35462 Z,)[    D=4^m STARR  x.M N 1967-12-14 TEXAS s           acalypha gSN 
{"catalogNumber": "1666210", "order": "Malpighiales", "family": "", "scientificName": "Acalypha poiretii", "scientificNameAuthorship": "Spreng.", "genus": "Acalypha", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Marshall C. Johnston", "recordedBy": "D. S. Correll", "recordNumber": "35462", "verbatimEventDate": "1967-12-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Starr", "municipality": "", "locality": "on brush-covered rocky-gravelly hills just southeast of La Porta, 5.5 miles southeast of Rio Grande City", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}