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": ""}
   47.200746 J>   Hf  Alismatales   Y5 lemna minor   >.d CHARLES D. RICHARDS  L$G@  1206  - -88.393606    % TRAPROCK= RIVER, nEAST OF LAKE LINDEN. [ROOT CAPS ROUNDDED (VERY GOOD MATERIAL)] lMZ   HOUGHTON 8Fmb  michigan 7as^  United States 2   floating near edge of stream. =v a     o_Gt  lemna  |VB6 L.  ^%Ku  1474408 ARACEAE +g?y 
{"catalogNumber": "1474408", "order": "Alismatales", "family": "Araceae", "scientificName": "Lemna minor", "scientificNameAuthorship": "L.", "genus": "Lemna", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "1206", "verbatimEventDate": "", "habitat": "Floating near edge of stream.", "occurrenceRemarks": "[Root caps roundded (very good material)]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Traprock River, east of Lake Linden.", "decimalLatitude": "47.200746", "decimalLongitude": "-88.393606", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}