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": ""}
  C=wU UNITED STATES AQUATICUM  EM   & W.C. Beckman   >x</H0 ERIOCAULON AQUATICUM  : 1937-08-20   dThpV Houghton    1344094 XUnH  SIX MILE LAKE, STA. NO. 3  d%1c  (HILL) DRUCE O/.M  michigan gAh,V  poales l   Va eriocaulon ERIOCAULACEAE ?0        ^x7L 150   Depth 0f Water: 1 inch; Bottom: muck 9e  
{"catalogNumber": "1344094", "order": "Poales", "family": "Eriocaulaceae", "scientificName": "Eriocaulon aquaticum", "scientificNameAuthorship": "(Hill) Druce", "genus": "Eriocaulon", "subgenus": "", "specificEpithet": "aquaticum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W.C. Beckman", "recordNumber": "150", "verbatimEventDate": "1937-08-20", "habitat": "Depth of Water: 1 inch; Bottom: muck", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Six Mile Lake, Sta. No. 3", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}