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": ""}
 [/Z+u united states   L._ 7y :  Tragopogon pratensis Trt   5 ALLEGAN asterales  ai    (1  holland,   ulH@ calvin h.x kauffman    tragopogon a~    michigan mD    :$ 1258189  h(WsE [CHK NOTES 8/11/10 ARE FOR KALAMAZOO RIVER!] Asteraceae ~|7   Waste places W:S     8x 1910-08-11  `OW pratensis
{"catalogNumber": "1258189", "order": "Asterales", "family": "Asteraceae", "scientificName": "Tragopogon pratensis", "scientificNameAuthorship": "L.", "genus": "Tragopogon", "subgenus": "", "specificEpithet": "pratensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Calvin H. Kauffman", "recordNumber": "", "verbatimEventDate": "1910-08-11", "habitat": "Waste places", "occurrenceRemarks": "[CHK notes 8/11/10 are for Kalamazoo River!]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Holland,", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}