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": ""}
   WASHTENAW    jMR + A.A. [Ann Arbor]  PLANTAGINACEAE r R   high land !^    YHPT 42.270872  Mo1s -83.726329  y n(H 1884-06-15   c/qk 1240896   zK(|9 L. arvensis x 4   WAL Lamiales  VERONICA ARVENSIS ]     ]GF george b. sudworth    b,3F "blue" 
{"catalogNumber": "1240896", "order": "Lamiales", "family": "Plantaginaceae", "scientificName": "Veronica arvensis", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George B. Sudworth", "recordNumber": "", "verbatimEventDate": "1884-06-15", "habitat": "high land", "occurrenceRemarks": "\"blue\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "A.A. [Ann Arbor]", "decimalLatitude": "42.270872", "decimalLongitude": "-83.726329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}