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": ""}
  c $ "frequent" "with acorns"    ]Yl) On base of low dune just above a wet sand flat Associates: Pteridium aquilinum; Coreopsis tripteris; Quercus velutina; Populus deltoides; Populus tremuloides; Solidago rugosa; Rubus flagellaris   Mn2 1990-09-01 united states AqtvM   w~ 1356147  ea;h Township: Sumpt3r T:04S R:08E S:31 Sub-S:N 1/2 Old borrow pit area, 1/4 mile southwest of junction of Arkona Rd. & Sherwood Rd.    -=e~ Fagales  hm quercus palustris palustris DH=     cn MÃ¼NCHH. quercus w   =e3d  william w. brodovich     42.096872 q]   L 786 -83.527188 -e) 
{"catalogNumber": "1356147", "order": "Fagales", "family": "", "scientificName": "Quercus palustris", "scientificNameAuthorship": "M\u00c3\u00bcnchh.", "genus": "Quercus", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William W. Brodovich", "recordNumber": "786", "verbatimEventDate": "1990-09-01", "habitat": "On base of low dune just above a wet sand flat Associates: Pteridium aquilinum; Coreopsis tripteris; Quercus velutina; Populus deltoides; Populus tremuloides; Solidago rugosa; Rubus flagellaris", "occurrenceRemarks": "\"Frequent\" \"With acorns\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Township: Sumpter T:04S R:08E S:31 Sub-S:N 1/2 Old borrow pit area, 1/4 mile southwest of junction of Arkona Rd. & Sherwood Rd.", "decimalLatitude": "42.096872", "decimalLongitude": "-83.527188", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}