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": ""}
potamogeton v)5      [STEM-ANATOMY EXAMINED BY E. C. OGDEN...][POSSIBLY P0TAMOGETON GRAMNEUS X POTAMOGETON PERFOIATUS] 2N    perfoliatus c^   420 E Ny  potamogeton perfolXiatus var. bupfleuroides Lczj   / ore creek  IJ7S (Fernald) Farw.  1281508 ; 1  potamogetonaceae 0H; bv  LIVINGSTON z+X(_   1938-08-01 bt$   alismatales t B   9;*`A In 6 in. of water on gravel bottom  VM`=: michigan    |5s$  var.
{"catalogNumber": "1281508", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton perfoliatus var. bupleuroides", "scientificNameAuthorship": "(Fernald) Farw.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "perfoliatus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "420", "verbatimEventDate": "1938-08-01", "habitat": "In 6 in. of water on gravel bottom", "occurrenceRemarks": "[Stem-anatomy examined by E. C. Ogden...][possibly Potamogeton gramineus x Potamogeton perfoliatus]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "Ore Creek", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}