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": ""}
CONTACT UM HERBARIUM . r   (Fern. & Wieg.) L.Hamet-Ahti >sy9  EFFUSUS dhB    p8kIf SOLUTUS ONTARIO b     0 Juncus   canada Z@N  juncus effusus subsp. solutus ?     frm#< subsp.   >h- 1448375     B/h 1932-08-31   *P walter koe|z   &K @L 4706 Poales @+  juncaceae ytAu4  
{"catalogNumber": "1448375", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus effusus subsp. solutus", "scientificNameAuthorship": "(Fern. & Wieg.) L.Hamet-Ahti", "genus": "Juncus", "subgenus": "", "specificEpithet": "effusus", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "solutus", "identifiedBy": "", "recordedBy": "Walter Koelz", "recordNumber": "4706", "verbatimEventDate": "1932-08-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}