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": ""}
   United States 5y70   Robert F.C. Naczi kr     KENTUCKY U4z9  (MUHL. EX ELLIOT) MOHLENBR.  _B   el%_ 5167b 2 miles se of new market. f6X5       $0 Dichanthelium  j Poales  j microcarpon   TKt Poaceae   b  1565633 Mary E Wharton n_  SANDY CREEK BANK .   MARION Rg0: 
{"catalogNumber": "1565633", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Muhl. ex Elliot) Mohlenbr.", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "microcarpon", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert F.C. Naczi", "recordedBy": "Mary E. Wharton", "recordNumber": "5167b", "verbatimEventDate": "", "habitat": "Sandy creek bank", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Marion", "municipality": "", "locality": "2 miles SE of New Market.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}