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": ""}
 $J united states   $N H6 wooded floodplain of huron river.    jt Plantago Lamiales ry d    5 MILES NORTHWEST OF ANN ARBOR, ALONG HURON RIVER DRIVE,r IN SECTION 2  CR%5      O 42.33474  E  1243302 decne. ~/8s   2+)- PLANTAGO RUGELII  Michigan `Y I   &x  1950-10-04 HENRY T. MUKAI ETn~K   UP$n washtenaw  4 K%R  rugelii u9E    .a  PLANTAGINACEAE
{"catalogNumber": "1243302", "order": "Lamiales", "family": "Plantaginaceae", "scientificName": "Plantago rugelii", "scientificNameAuthorship": "Decne.", "genus": "Plantago", "subgenus": "", "specificEpithet": "rugelii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Henry T. Mukai", "recordNumber": "4", "verbatimEventDate": "1950-10-04", "habitat": "wooded floodplain of Huron River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "5 miles northwest of Ann Arbor, along Huron River Drive, in Section 2", "decimalLatitude": "42.33474", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}