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": ""}
Georgetown qH ns  United States vk+      !q 12 miles northwest of georgetown.  (mw ciliaris   142 wk?    iG RHYNCHOSPORA CILIARIS      POALES    1939-07-21 4p     cyperaceae CHQ[B   (michx.) c. mohr r!x*4   1399761 Pm *     
{"catalogNumber": "1399761", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora ciliaris", "scientificNameAuthorship": "(Michx.) C. Mohr", "genus": "", "subgenus": "", "specificEpithet": "ciliaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "142", "verbatimEventDate": "1939-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Georgetown", "municipality": "", "locality": "12 miles northwest of Georgetown.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}