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": ""}
 b:   oligosanthes   WQE 1430109   |Fy WALTER MARTIN SPRING GROVE, ROCK RIVER DRAINAGE SYSTEM, T1N, R9E, SEC.2, NW1/4 5yku  POACEAE nr            odichanthelium oligosanthes 1939-10-05 9     5   united states   /,Q dichanthelium  qjp( c-574  T1N, R9E, SEC.2, NW1/4 3?   SR7k Green Poales Td   bN (Schult.) Gould
{"catalogNumber": "1430109", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium oligosanthes", "scientificNameAuthorship": "(Schult.) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "oligosanthes", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter Martin", "recordNumber": "C-574", "verbatimEventDate": "1939-10-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Green", "municipality": "", "locality": "Spring Grove, Rock River drainage system, T1N, R9E, Sec.2, NW1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "T1N, R9E, Sec.2, NW1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}