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": ""}
Many; plant abt. 4' tall; flowers pink gb,  Michigan b|WV   ANTON A. REZNICEK ef!   Butomus umbellatus x   o<,r 1773  43.575786 4,:MQ  denver twp. just n of bridge over white river < Z9!    6# Open, mucky, shallow, weedy edge ot retention pond.   n 1397246   <T l. 2008-07-08 B2   8v BUTOMACEAE CAROLYN LYONS  I   alismatales smG6!     Newaygo  QvWc -86.029336   . & umbellatus united states  V+dV   butomus EZ]l% 
{"catalogNumber": "1397246", "order": "Alismatales", "family": "Butomaceae", "scientificName": "Butomus umbellatus", "scientificNameAuthorship": "L.", "genus": "Butomus", "subgenus": "", "specificEpithet": "umbellatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Carolyn Lyons", "recordNumber": "1773", "verbatimEventDate": "2008-07-08", "habitat": "Open, mucky, shallow, weedy edge of retention pond.", "occurrenceRemarks": "Many; plant abt. 4' tall; flowers pink", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Newaygo", "municipality": "", "locality": "Denver Twp. Just N of bridge over White River", "decimalLatitude": "43.575786", "decimalLongitude": "-86.029336", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}