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": ""}
(Pursh) Rydb. ~xQ4    O6N Michigan  D&YO Prairie relic.  -85.455 Yi U(   1947-07-19 0mh   |C15^ M26 United States ti $   Rosaceae v[4      /uQ NEAR RICHLAND. ALONG RAILROAD.    F3AJ DRYMOCALLIS  ARGUTA 7#]3   anton a. reznicek N  42.37611 AL>FE     x5pC WILLIAM B. DREW  
{"catalogNumber": "", "order": "", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "(Pursh) Rydb.", "genus": "Drymocallis", "subgenus": "", "specificEpithet": "arguta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William B. Drew", "recordNumber": "M26", "verbatimEventDate": "1947-07-19", "habitat": "Prairie relic.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Near Richland. Along railroad.", "decimalLatitude": "42.37611", "decimalLongitude": "-85.455", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}