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": ""}
  )6 milan, goldenrod farm at 12925 whittaker rd., in e part of 40 acre property  xigK MICHIGAN   42.10896 Vd        318 <Kl.  Along edge of cultivated field. With Quercus ellipsoidalis, Populus deltoides, Solidago spp., Trifolium pratense. $yjs  2015-06-25 de+  carex cristatella u;%          T b]  BRITTON  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex cristatella", "scientificNameAuthorship": "Britton", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "318", "verbatimEventDate": "2015-06-25", "habitat": "Along edge of cultivated field. With Quercus ellipsoidalis, Populus deltoides, Solidago spp., Trifolium pratense.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Milan, Goldenrod Farm at 12925 Whittaker Rd., in E part of 40 acre property", "decimalLatitude": "42.100896", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}