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": ""}
     Sagittaria O!=   a  -88.714896 ALISMATALES aP    M1W Chickenbone Lake. Portage end near mouth, about 1 mile from McCargo Cove. Isle Royale Nat'l. Park        )0K#0 willd.  E$ |959-08-24 48.071467 hF( 8G     h0j/ UNITED STATES  W@#^ Michigan   2-v`$ KEWEENAW   
{"catalogNumber": "", "order": "Alismatales", "family": "", "scientificName": "", "scientificNameAuthorship": "Willd.", "genus": "Sagittaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1959-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Chickenbone Lake. Portage end near mouth, about 1 mile from McCargo Cove. Isle Royale Nat'l. Park", "decimalLatitude": "48.071467", "decimalLongitude": "-88.714896", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}