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": ""}
   CONCINNUM z    A2 -84.005246       4 y$q gentianales   michigan $0=Xh    1l941-07-27 m       us OPEN HARDWOODS. SOIL: SANOY LOAM. ASSOCIES: QUER CUS-CARYA, DESMODIUM ACUMINATUM, D. NUDIFLORUM, GALIUM CIACAEZANS, PTERIDIUM AQUILINUM.   Torr. & A. Gray  |$  
{"catalogNumber": "", "order": "Gentianales", "family": "", "scientificName": "", "scientificNameAuthorship": "Torr. & A. Gray", "genus": "", "subgenus": "", "specificEpithet": "concinnum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1941-07-27", "habitat": "Open hardwoods. Soil: Sandy loam. Associes: Quercus-Carya, Desmodium acuminatum, D. nudiflorum, Galium circaezans, Pteridium aquilinum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.005246", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}