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": ""}
 Sandy margin of cold streamlet, edge of arbor vitae-birch-maple woods, jl)   Poales G2$QD    46.338557  7bnp    b N ee[ Edward G. Voss  .j Juncus  jV Juncaceae  at lower au train falls, 3 1/2 miles s. au train UB/+/   ALGER :  United State5 g    MICHIGAN ;     *N| 1934-08-13  OYd l. 1316321 b   Frederick J. Hermann _    _vg~ -86.851262
{"catalogNumber": "1316321", "order": "Poales", "family": "Juncaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Juncus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Frederick J. Hermann", "recordNumber": "", "verbatimEventDate": "1934-08-13", "habitat": "Sandy margin of cold streamlet, edge of arbor vitae-birch-maple woods,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "at Lower Au Train Falls, 3 1/2 miles S. Au Train", "decimalLatitude": "46.338557", "decimalLongitude": "-86.851262", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}