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": ""}
    -0 michigan 1992-07-09 01z      761 ^7     P$qsf Elymus repens     =c Mesic Northern Forest; Roadside in mixed conifer and hardwood forest, full, dry sand. Occasional.      ,wl "ANTHERS YELLOW. ASSOC.: PICEA MARIANA, PINUS RESINOSA, CHRYSANTHEMUM LEUANTHEMUM, POA COMPRESSA"     eSscZ crawford 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Elymus repens", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "761", "verbatimEventDate": "1992-07-09", "habitat": "Mesic Northern Forest; Roadside in mixed conifer and hardwood forest, full, dry sand. Occasional.", "occurrenceRemarks": "\"Anthers yellow. Assoc.: Picea mariana, Pinus resinosa, Chrysanthemum leucanthemum, Poa compressa\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}