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": ""}
 1947-08-02       st. joseph ` %M     Antn A. Reznicek ;~Z4%    M LITHOSPERMUM  william b. drew wy.e   Ta,C [wasepi is an unincorported hamlet in nottawa tp., st. joseph co.][approximate coordnates]   7Wx= (MICHX.) LEHM.    41.94183 `? 9)   BORAGINACEAE i`    0#H -85.45807 UNITED STATES B&bE   
{"catalogNumber": "", "order": "", "family": "Boraginaceae", "scientificName": "", "scientificNameAuthorship": "(Michx.) Lehm.", "genus": "Lithospermum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William B. Drew", "recordNumber": "", "verbatimEventDate": "1947-08-02", "habitat": "", "occurrenceRemarks": "[Wasepi is an unincorported hamlet in Nottawa tp., St. Joseph Co.][Approximate coordinates]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "St. Joseph", "municipality": "", "locality": "", "decimalLatitude": "41.94183", "decimalLongitude": "-85.45807", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}