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": ""}
 42.528362 ab  TRIADENUM VIRGINICUM t:   MALPIGHIALES Q&;U.   P 1981-08-15    - 8 "not overly abundant."        P  Clyde Township, surrounding Ely Lake    michigan ~qI   < allegan united states 1XKY  S.N.  cY   ; lJx uirginicum   Z (l.) raf. HYPERICACEAE ]@p[h    MAT; SUBSTRATE-LEAF LITTER, DAMP SOIL G   
{"catalogNumber": "", "order": "Malpighiales", "family": "Hypericaceae", "scientificName": "Triadenum virginicum", "scientificNameAuthorship": "(L.) Raf.", "genus": "", "subgenus": "", "specificEpithet": "virginicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1981-08-15", "habitat": "mat; substrate-leaf litter, damp soil", "occurrenceRemarks": "\"Not overly abundant.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Clyde Township, surrounding Ely Lake", "decimalLatitude": "42.528362", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}