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": ""}
 80 &7vP.    mO BigBear Lake 1281535      walter r. crowe UXZ#    united states Vr@    c DEPTH OF WATER:: 10(8-12) fFT. BOTTOM: FIBROUS PEAT ALISMATAmLES Hj        Potamogeton praelongus  `C  ct6 MICHGAN   praelongus dGwY   
{"catalogNumber": "1281535", "order": "Alismatales", "family": "", "scientificName": "Potamogeton praelongus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "praelongus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter R. Crowe", "recordNumber": "80", "verbatimEventDate": "", "habitat": "Depth of Water: 10(8-12) ft. Bottom: fibrous peat", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Big Bear Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}