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": ""}
fern. sWq)   MACELLUS QF    potamogeton  [[  black lake PJvc        I 1280573  Qh 45.471767    :mjxZ cheboygan  t depth of water: 6" - 0 bottom: sand -84.274997 &  ALISMATALESvO[P   l l&N 79  Ekg0 1939-07-12 var.  -:4   [  Potamogeton foliosus var. macellus H. Kilpela e3   
{"catalogNumber": "1280573", "order": "Alismatales", "family": "", "scientificName": "Potamogeton foliosus var. macellus", "scientificNameAuthorship": "Fern.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "macellus", "identifiedBy": "", "recordedBy": "H. Kilpela", "recordNumber": "79", "verbatimEventDate": "1939-07-12", "habitat": "Depth of Water: 6\" - 0 Bottom: Sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Cheboygan", "municipality": "", "locality": "Black Lake", "decimalLatitude": "45.471767", "decimalLongitude": "-84.274997", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}