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": ""}
 On western end of Manitou Island. eGr   | 1470791   MARK P. WIDRLECHNER Q8    1950-06-17    $L   pubescens #    n Raf. 47.417732 MMo    michigan N!sd o   ROSACEAE ]5     KEWEENAW United States O   RUBUS PUBESCENS u)`   ;|JQU -87.643561 ROSALES U  Rubus `   .zeP$ 3094    |TFE Rock shoe crevices.
{"catalogNumber": "1470791", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus pubescens", "scientificNameAuthorship": "Raf.", "genus": "Rubus", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "3094", "verbatimEventDate": "1950-06-17", "habitat": "Rock shore crevices.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "On western end of Manitou Island.", "decimalLatitude": "47.417732", "decimalLongitude": "-87.643561", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}