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": ""}
   Y 1913-06-25   3xI)q Clay  nOl8  1430096 Poaceae pX .0  5067 Kf        united states kY0h   t Dichanthelium oligosanthes  @X E (SCHULT.) GOULD  T4i OLIGOSANTHES   UjF illegible POALE 6 J.b  V<ermillion, floodplain Vermillion Riv. =!     r SOUTH DAKOTA OICHANTHELIVM <iMu&  
{"catalogNumber": "1430096", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium oligosanthes", "scientificNameAuthorship": "(Schult.) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "oligosanthes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "illegible", "recordNumber": "5067", "verbatimEventDate": "1913-06-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Dakota", "county": "Clay", "municipality": "", "locality": "Vermillion, floodplain Vermillion Riv.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}