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": ""}
  U 7C025  d indiana  UNITED STATES x    Ou: BLACKFORD   tJ 1446486  LZC michx.  C;)H Poales  $MIH DITCH ALONG RIGHT OF WAY  ; CHARLES C. DEAM  6v JUNCUS  = 1910-07-09  #~%T LAKE ERIE RAILROAD NER THE NITRO-GLYCERINE WOR KS 2 MI. N OF HARTFORD.  +z i juncus acuminatus        juncaceae )6   ACUMINATUS gLTh?  
{"catalogNumber": "1446486", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus acuminatus", "scientificNameAuthorship": "Michx.", "genus": "Juncus", "subgenus": "", "specificEpithet": "acuminatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles C. Deam", "recordNumber": "7025", "verbatimEventDate": "1910-07-09", "habitat": "Ditch along right of way", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Indiana", "county": "Blackford", "municipality": "", "locality": "Lake Erie railroad near the Nitro-Glycerine works 2 mi. N of Hartford.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}