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": ""}
 CAMP 7 LAKE. NWÂ¼ NEÂ¼ SEC. 11 T42N, R18W Kr  -86.520549 6 9   don henson ( F8   1361 ~<c&   MYRIOPHYLLUM TENELLUM i   K5J saxifr4gales  wor_ delta 1981-09-04 -   R@q tenellum    J4  46.04908  Michigan 1f!:  1223348 W    !Y*I> mitchell s. alix United States     ~re Washed upon beach of Camp 7 Lake with pieces of Sagittaria graminea.  u(Sn Bigelow  OKD myriophyllum  0F?c haloragaceae  ZV F0UND BY ED VOSS & TONY REZNICEK.
{"catalogNumber": "1223348", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum tenellum", "scientificNameAuthorship": "Bigelow", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "tenellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mitchell S. Alix", "recordedBy": "Don Henson", "recordNumber": "1361", "verbatimEventDate": "1981-09-04", "habitat": "Washed upon beach of Camp 7 Lake with pieces of Sagittaria graminea.", "occurrenceRemarks": "Found by Ed Voss & Tony Reznicek.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "Camp 7 Lake. NW\u00c2\u00bc NE\u00c2\u00bc sec. 11 T42N, R18W", "decimalLatitude": "46.04908", "decimalLongitude": "-86.520549", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}