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": ""}
 `a; pursh 42.274748 `v  triviale Z^aP       ROBERT R. HAYNES 8T      ! Alismatac3ae  united states >z     HI]  WASHTENAW  , michigan  Z 1307797 1915-08-07     Z[_(q [ACHENS AT MATURITY 2.2-2.5 MM LONG (AS IN "A. TRIVIALE" ) BUT SEPALS AT ANTHESIS 2-2.5 MM LONG (AS IN "A. SUBCORDATUM") FRUITING HEADS 4-5 MM BROAD EGV II-25-58] ALISMA TRIVIALE PaU+    H2Z@ alismatales  
{"catalogNumber": "1307797", "order": "Alismatales", "family": "Alismataceae", "scientificName": "Alisma triviale", "scientificNameAuthorship": "Pursh", "genus": "", "subgenus": "", "specificEpithet": "triviale", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert R. Haynes", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1915-08-07", "habitat": "", "occurrenceRemarks": "[achenes at maturity 2.2-2.5 mm long (as in \"A. triviale\") but sepals at anthesis 2-2.5 mm long (as in \"A. subcordatum\") fruiting heads 4-5 mm broad EGV II-25-58]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.274748", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}