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": ""}
PRESQUE ISLE mp   y|y P low dunes, shore of lake.    United States eLN]    N5 4976   T6PF  john h. ehlers   45.30418 z  caryoph~yllales 9   MICHIGAN 4   -83.47693 G&<     k M  tragus SALSOLA -5W3    L. WHw    .W 1471841
{"catalogNumber": "1471841", "order": "Caryophyllales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Salsola", "subgenus": "", "specificEpithet": "tragus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "4976", "verbatimEventDate": "", "habitat": "Low dunes, shore of lake.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Presque Isle", "municipality": "", "locality": "", "decimalLatitude": "45.30418", "decimalLongitude": "-83.47693", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}