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": ""}
  % MICHIGAN   "Flowers white; rootstocks bulbous at tips." w$  shallow permanent pools along roadside ditch; abundant. 0N6       5 miles east of Gaylord +B  45.027467 Gn> 3       x+|P 1948-08-03   United States c|     %C -84.572306    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1948-08-03", "habitat": "Shallow permanent pools along roadside ditch; abundant.", "occurrenceRemarks": "\"Flowers white; rootstocks bulbous at tips.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "5 miles east of Gaylord", "decimalLatitude": "45.027467", "decimalLongitude": "-84.572306", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}