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": ""}
 praelongus <5!+  gratiot lake     FQ<EH KEWEENAW  o POTAMOGETON PRAELONGUS   ka@iG Wulfen  MICHIGAN  @e;9    s 1281534  PotamogetonaNceae +     1 g.m. moore   hU L 47.35594 depzth of water: 6(4-12)A ft. bottom: silted sand !Ug     1938-07-24 Kmw2Q  -88.12751 Z  potamogeton Jc   
{"catalogNumber": "1281534", "order": "", "family": "Potamogetonaceae", "scientificName": "Potamogeton praelongus", "scientificNameAuthorship": "Wulfen", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "praelongus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G.M. Moore", "recordNumber": "", "verbatimEventDate": "1938-07-24", "habitat": "Depth of Water: 6(4-12) ft. Bottom: silted sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Gratiot Lake", "decimalLatitude": "47.35594", "decimalLongitude": "-88.12751", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}