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": ""}
 Kr WILLIAM S. MARTINUS     Q#1> uncommon in submergent marsh, gowing with wolffia columbiana, potamogeton crispus     : michigan  YN : ceratophyllum  p 42.456944  united states WHQq  -85.7369722 e   ANTON A. REZNICEK J$e  DEMERSUM U86]Q   |(6 Ceratophyllaceae  )2%mT 1454  =yS l.     ,[t CERATOPHYLLUM DEMERSUM 1561475  m   
{"catalogNumber": "1561475", "order": "", "family": "Ceratophyllaceae", "scientificName": "Ceratophyllum demersum", "scientificNameAuthorship": "L.", "genus": "Ceratophyllum", "subgenus": "", "specificEpithet": "demersum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "William S. Martinus", "recordNumber": "1454", "verbatimEventDate": "", "habitat": "Uncommon in Submergent Marsh, growing with Wolffia columbiana, Potamogeton crispus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.4556944", "decimalLongitude": "-85.7369722", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}