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": ""}
 , c. o. johnston    G (NASH) FRECKMANN & LELONG   kansas XixUP   sand dune /  SUBSP. ;g7)_   KANSAS RIVER SOUTH OF MANHATTAN. Z Fxb     z Poales oligosanthes ,2       Dichantheum oligosanthes subsp. scribnerianum   s.n. XE    ROBERT F.C. NACZI _ K*    *% w UNITED STATES
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Dichanthelium oligosanthes subsp. scribnerianum", "scientificNameAuthorship": "(Nash) Freckmann & Lelong", "genus": "", "subgenus": "", "specificEpithet": "oligosanthes", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "Robert F.C. Naczi", "recordedBy": "C. O. Johnston", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "sand dune", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kansas", "county": "", "municipality": "", "locality": "Kansas River south of Manhattan.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}