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": ""}
[very immature fjh. ? - even old leaves unusually narrow (egv)] [note narrow lvs + long thin rhizome (arrow) (aar)] [i.e., eberwhite woods] 1L-    u 3890  hp  Carl O. Grassl  Cyperaceae xqT    hN!v 1326759  *2v POALES united states T    pensylvanica E/#   e; [EBER] WHITE'S WOODS ANN ARBOR 42Â° 16' N. LAT., 83Â°  46' W. LONG.    ml 42.26667    [,VX Lam. anton a. reznicek~c@/  1933-04-20 `L2   R CAREX  ? carex pensylvanica -83.76667 5(  MICHIGAN mA     WASHTENAW 
{"catalogNumber": "1326759", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex pensylvanica", "scientificNameAuthorship": "Lam.", "genus": "Carex", "subgenus": "", "specificEpithet": "pensylvanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Carl O. Grassl", "recordNumber": "3890", "verbatimEventDate": "1933-04-20", "habitat": "", "occurrenceRemarks": "[Very immature FJH. ? - even old leaves unusually narrow (EGV)] [note narrow lvs + long thin rhizome (arrow) (AAR)] [i.e., Eberwhite Woods]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "[Eber] White's Woods Ann Arbor 42\u00c2\u00b0 16' N. Lat., 83\u00c2\u00b0 46' W. Long.", "decimalLatitude": "42.26667", "decimalLongitude": "-83.76667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}