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": ""}
   VR 1916-07-08  UNITED STATES M   42.47652  2@  1346297 pEM    ` mich|gan   lathyru5 K    7< FABACEAE  !. fabales  _R [STEM WINGED!]  G& alustris  +&e detroit zoo       l. Z   iK i 527  A-qu john m. sutton 
{"catalogNumber": "1346297", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Lathyrus", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John M. Sutton", "recordNumber": "527", "verbatimEventDate": "1916-07-08", "habitat": "", "occurrenceRemarks": "[stem winged!]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Detroit Zoo", "decimalLatitude": "42.47652", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}