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": ""}
  ` Juncus effusus subsp. solutus     l Juncus  H 13967  z- CANADA   ; subsp. POALES G>YC=  1448417 9 M,    T `e contact um herbarium    4mb  Nova Scotia  (FERN. & WIEG.) L.HAMET-AHTI O         (~3 solutus 
{"catalogNumber": "1448417", "order": "Poales", "family": "", "scientificName": "Juncus effusus subsp. solutus", "scientificNameAuthorship": "(Fern. & Wieg.) L.Hamet-Ahti", "genus": "Juncus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "solutus", "identifiedBy": "", "recordedBy": "", "recordNumber": "13967", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}