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": ""}
michigan jv,,   ,JH Solanales  U=u2Q Convolvulaceae    9i ~ arvensis  +a convolvulus arvensis   #8O f l. anton a@. reznicek ]     |xksZ jackson  BMH CONVOLVULUS    %Hk  SAMUEL H. CAMP & DONNA R. CAMP    Z<K 1353615  42.24963 /0j   Pearl St. )=  camp herb. no.294 [contemporary maps indicate pearl st. was in ldowntown jackson at approx. lat. 42.2484, long. -84.4089] f(p  & _ r s.n.  &-5 _ |891-07-17 -84.39866 :(iZ   united states @rw 
{"catalogNumber": "1353615", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Convolvulus arvensis", "scientificNameAuthorship": "L.", "genus": "Convolvulus", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Samuel H. Camp & Donna R. Camp", "recordNumber": "s.n.", "verbatimEventDate": "1891-07-17", "habitat": "", "occurrenceRemarks": "Camp Herb. No.294 [Contemporary maps indicate Pearl St. was in downtown Jackson at approx. Lat. 42.2484, Long. -84.4089]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Pearl St.", "decimalLatitude": "42.24963", "decimalLongitude": "-84.39866", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}