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": ""}
  =   ALLEGAN  fw  EPIHYDRUS   &e r? 42.52393  wF90$ r. g. schiper   0B potamogeton epihydrus  EAN 1460310 Alismatales 3     f* 42.52393, -86.02071  RAF. Q%LpQ    UNITED STATES f<9  near boat launch on the middle e side of crooked lake, nw of the intersection of the 48th street and 113th aven|ue. t-2-n, r-15-w, sw 1/4 of se 1m/4 of sec7ion 25  x)P  2018-08-30  /_4W   MICHIGAN (jAe     <s [ -86.02071  
{"catalogNumber": "1460310", "order": "Alismatales", "family": "", "scientificName": "Potamogeton epihydrus", "scientificNameAuthorship": "Raf.", "genus": "", "subgenus": "", "specificEpithet": "epihydrus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. G. Schipper", "recordNumber": "", "verbatimEventDate": "2018-08-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "near boat launch on the middle E side of Crooked Lake, NW of the intersection of the 48th Street and 113th Avenue. T-2-N, R-15-W, SW 1/4 of SE 1/4 of section 25", "decimalLatitude": "42.52393", "decimalLongitude": "-86.02071", "verbatimCoordinates": "42.52393, -86.02071", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}