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": ""}
michigan 7  tremuloides Ie=E  POPULUS k+    k? 1984-08-09   Malpighiales (`?n    -86.133466 gXah  BENZIE m>er       4+ 2778   q Bran . Hazlett  populus tremuloides 37    P  1317134    a A 44.720991  @i  ALONG ROAD 7O DNR FISH WEIR. LAKE TWP. United Stats ^75 
{"catalogNumber": "1317134", "order": "Malpighiales", "family": "", "scientificName": "Populus tremuloides", "scientificNameAuthorship": "", "genus": "Populus", "subgenus": "", "specificEpithet": "tremuloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian T. Hazlett", "recordNumber": "2778", "verbatimEventDate": "1984-08-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Benzie", "municipality": "", "locality": "Along road to DNR fish weir. Lake Twp.", "decimalLatitude": "44.720991", "decimalLongitude": "-86.133466", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}