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": ""}
142 XnO  12 miles northwest of georgetown. 4U   ciliaris +[ &    CYPERACEAE ZCQ    RHYNCHOSPORA C;[     GEORGETOWN Ga4  poales 99 N   qh-c$ (Michx.) C. Mohr     G 1399761       ~g south carolina  
{"catalogNumber": "1399761", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "(Michx.) C. Mohr", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "ciliaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "142", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "South Carolina", "county": "Georgetown", "municipality": "", "locality": "12 miles northwest of Georgetown.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}