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": ""}
   ^Jk l.  ayiC  ONAGRACEAE 42.106906 %#B     x p myrtales  1484046 96   E 1970-08-29 alternifolia @d  gary j. pierce NFl    6j:a LUDWIGIA   *nB KEELER TWP.; KEELER LAKE.  - united states MICHIGA0Nj    #~y ludwigia alternifolia   Wet sandy shore and sandy shore with sedge peat. With Cyperus rivularis, C. strigosus, Hemicarpha micrantha, Polygala cruciata, Rhynchospora capitellata, R. macrostachya, Panicum meridonale, P. sphaerocarpon, Viola  lanceolata, Cephalanthus occidentalis, Carex spp., & Juncus spp. On drier sandy portion of shore. Iy    O a 1708     y anton a. reznicek 
{"catalogNumber": "1484046", "order": "Myrtales", "family": "Onagraceae", "scientificName": "Ludwigia alternifolia", "scientificNameAuthorship": "L.", "genus": "Ludwigia", "subgenus": "", "specificEpithet": "alternifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Gary J. Pierce", "recordNumber": "1708", "verbatimEventDate": "1970-08-29", "habitat": "Wet sandy shore and sandy shore with sedge peat. With Cyperus rivularis, C. strigosus, Hemicarpha micrantha, Polygala cruciata, Rhynchospora capitellata, R. macrostachya, Panicum meridonale, P. sphaerocarpon, Viola lanceolata, Cephalanthus occidentalis, Carex spp., & Juncus spp. On drier sandy portion of shore.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Keeler Twp.; Keeler Lake.", "decimalLatitude": "42.106906", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}