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": ""}
  r8P var.   OjEQ Washtenaw asarum canad/ense var.reflexum 0?x   7-f michigan   5x 42.270872 AS)ARUM 7yzU   eC@ Elizabeth C. Almendinger  s.n. _[    jB =  canadense  7W (e.p. ~bicknell) b.l. rob.    | rich wood.   w ARISTOLOCHIACEAE carolyn stone d  ANN ARBOR W    e4 -83.726329   9pI piperales 1358247 !   `8S(  UNITED STATES  S) 1860-05-03
{"catalogNumber": "1358247", "order": "Piperales", "family": "Aristolochiaceae", "scientificName": "Asarum canadense var. reflexum", "scientificNameAuthorship": "(E.P. Bicknell) B.L. Rob.", "genus": "Asarum", "subgenus": "", "specificEpithet": "canadense", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "Carolyn Stone", "recordedBy": "Elizabeth C. Almendinger", "recordNumber": "s.n.", "verbatimEventDate": "1860-05-03", "habitat": "Rich woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor", "decimalLatitude": "42.270872", "decimalLongitude": "-83.726329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}