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": ""}
   zu@y david hines  MGx veronica     U^ 42.300243  ;YRPQ UNIVERSITY OF MICHIGAN BOTANICAL GAR8DENS, SINCLAIR MEADOW    Z) .? S.N.    w michigan  serpyllifolia _> S   -83.662835 q  VERONICA SERPYLLIFOLIA 2  L. wR,    -&n  lamiales  ]7 GROWING AMONG GRASS [A 1961 MAP$ OF THE UM BOTANICAL GARDENS INDICATES SINCLAIR MEADOW WAS AT THE N ENDOF THE PROBERTY AT APPROX. LAT. 42.3082 LONG. -83.6570.]  united states ! NP    7c  1476022  1967-05-23 Ck2  
{"catalogNumber": "1476022", "order": "Lamiales", "family": "", "scientificName": "Veronica serpyllifolia", "scientificNameAuthorship": "L.", "genus": "Veronica", "subgenus": "", "specificEpithet": "serpyllifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Hines", "recordNumber": "s.n.", "verbatimEventDate": "1967-05-23", "habitat": "", "occurrenceRemarks": "growing among grass [A 1961 map of the UM Botanical Gardens indicates Sinclair Meadow was at the N end of the property at approx. Lat. 42.3082 Long. -83.6570.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "University of Michigan Botanical Gardens, Sinclair Meadow", "decimalLatitude": "42.300243", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}