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": ""}
 iG#Q United States    CAREX v+   7 CYPERACEAE   misissippi 2N    var. 0D  POALES f _   :rMgy carex communis var. communis   ~ john r. macdonald  ;>o Monroe 1992-05-12 %8Q-   !R COMMUNIS COMMUNIS 5^AS  4561 ;.2:   s trs: t13s r7e sec 10 sw4     
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex communis var. communis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "communis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "communis", "identifiedBy": "", "recordedBy": "John R. MacDonald", "recordNumber": "4561", "verbatimEventDate": "1992-05-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Monroe", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T13S R7E sec 10 SW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}