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": ""}
 Y Population of unknown size. Leaves 2-3 mm wide with 0.5 mm gland; stipules membraneous; low keel 0n fruit.   44.982914 g(  MICHIGAN &8+  POTAMOGETOMNACEAE F.K       POTAMOGETON FRIEiSII >  Uniteo States g9lA    B[ rupr. Potamo geton d4P8.  -85.714671 6   e^sj% LIANA N. MAY  F>s5f alismatales  )UR 62  V 1480607 anton a. reznicek S]     F 2014-07-07  X^ friesii Leelanau fQ 
{"catalogNumber": "1480607", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton friesii", "scientificNameAuthorship": "Rupr.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "friesii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Liana N. May", "recordNumber": "62", "verbatimEventDate": "2014-07-07", "habitat": "", "occurrenceRemarks": "Population of unknown size. Leaves 2-3 mm wide with 0.5 mm gland; stipules membraneous; low keel on fruit.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Leelanau", "municipality": "", "locality": "", "decimalLatitude": "44.982914", "decimalLongitude": "-85.714671", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}