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": ""}
 tkO7 Robert F.C. Naczi   UCo ! uited sates    5d mesic deciduous-junip>er forest on rocky slope above small stream  ^DZ o OLIGANTHA  ^.d?D 36.961111  !XgC Sleria  Michx. $[x      1402608 9    P Kentucky  998-06-16 23gw   <C Scleria oligantha    tQ( CYPERACEAE     =f 7397
{"catalogNumber": "1402608", "order": "", "family": "Cyperaceae", "scientificName": "Scleria oligantha", "scientificNameAuthorship": "Michx.", "genus": "Scleria", "subgenus": "", "specificEpithet": "oligantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F.C. Naczi", "recordNumber": "7397", "verbatimEventDate": "1998-06-16", "habitat": "Mesic deciduous-juniper forest on rocky slope above small stream", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "", "municipality": "", "locality": "", "decimalLatitude": "36.961111", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}