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": ""}
   s8 SLATE RIVER 5LOUGH, SOUTH OF LAKE GOGEBIC. OTTAWA NATIONAL FOREST.     ] SPARGANIUM EURYCARPUM    d slough, in slow-flowing water, forming a wide band along deep side of emergent zone. mucky[ substrate. these in about .5 m of water. dense vegetation includes ranunculus longirostris, potamogeton richardsonii, equistem fluviatile.   ^i+ 923  2015-08-08 MC       J TYPACEAE 3urycarpum q*W_        ; ENGELM.  2  anton a. reznicek   @_(Zx 46.39828 
{"catalogNumber": "", "order": "", "family": "Typhaceae", "scientificName": "Sparganium eurycarpum", "scientificNameAuthorship": "Engelm.", "genus": "", "subgenus": "", "specificEpithet": "eurycarpum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "923", "verbatimEventDate": "2015-08-08", "habitat": "Slough, in slow-flowing water, forming a wide band along deep side of emergent zone. Mucky substrate. These in about .5 m of water. Dense vegetation includes Ranunculus longirostris, Potamogeton richardsonii, Equistem fluviatile.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Slate River slough, south of Lake Gogebic. Ottawa National Forest.", "decimalLatitude": "46.39828", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}