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": ""}
 DICHANTHELIUM YADKINENSE kOy5  rare & local     ?t united states  7  (ashe) mohlenbr. DICHANTHELIUM hM  poales @       7a POACEAE   OHIO =   yaokinense g      i8 $ RICHARD L. GARDNER, ET AL.  hnxk 1452004     u!Sg scioto  
{"catalogNumber": "1452004", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium yadkinense", "scientificNameAuthorship": "(Ashe) Mohlenbr.", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "yadkinense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Richard L. Gardner, et al.", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "rare & local", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "Scioto", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}