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": ""}
1915-07-14 [3|v@      v  Cascade Glen, Ann Arbor. -83.756434 xXNT   [one sh3et of each date]; august 19, 1915 ?/K   nnu3 asprellum Michx. KZ   `6 M|chiga X a]C~p 42.301733  (91 UNITED STATES       7 galium  c GALIUM ASPRELLUM Carl D. LaRue E        RUBIACEAE  .GhS 1243541     
{"catalogNumber": "1243541", "order": "", "family": "Rubiaceae", "scientificName": "Galium asprellum", "scientificNameAuthorship": "Michx.", "genus": "Galium", "subgenus": "", "specificEpithet": "asprellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl D. LaRue", "recordNumber": "", "verbatimEventDate": "1915-07-14", "habitat": "", "occurrenceRemarks": "[One sheet of each date]; August 19, 1915", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Cascade Glen, Ann Arbor.", "decimalLatitude": "42.301733", "decimalLongitude": "-83.756434", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}