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": ""}
 B( ec-16-947   k3 E. Sh3ld.   U KENT   Mighigan HTxt   albursina  )   5/2 2016-05-20  e Poales     DECIDUOUS WOODS WITH ACER SACCHARUM (SEEDLINGS ABUNDANT), FAGUS GRANDIFOLIA, PRUNUS SEROTINA .VoU   ]j/ -85.57755 united states GJ  42Âº 49.899'N6, 85Âº 34.653W jz  CYPERACEAE u5L1     A. A. Reznicek T7   JuTv INFREQUENT, GROWING IN MIDDLE #OF TRAIL. LEAVES VERY WIDE Carex albuBrsina ckX^U 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex albursina", "scientificNameAuthorship": "E. Sheld.", "genus": "", "subgenus": "", "specificEpithet": "albursina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. A. Reznicek", "recordedBy": "", "recordNumber": "EC-16-947", "verbatimEventDate": "2016-05-20", "habitat": "Deciduous woods with Acer saccharum (seedlings abundant), Fagus grandifolia, Prunus serotina", "occurrenceRemarks": "Infrequent, growing in middle of trail. Leaves very wide", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.57755", "verbatimCoordinates": "42\u00c2\u00ba 49.899'N, 85\u00c2\u00ba 34.653'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}