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": ""}
 v racemosum  640 JeB   42.29596= T@:   0.25 MI E OF 42ND RD. AND 0.5 MI S OF TERRITORIAL RD. T2S R9W SEC. 15, NE1/4 SW1/4 @/hOC   E+tpf kalamazoo  "ASSOC.: ACER SACCHARUM, LIRIODENDRON TULIPIFERA, ATHYRIUM PYNNOCARPON, LAPORTEA CANADEN]SIS"  )   uW mesic southern forest; shaded by laportea in rich woods, organic loam. occasional.   ,m/QU 1994-06-17     asparagaceae    n& asparagales (L.) Link Rx88_   _ h UNITED STATES      Zm -85.3554 MAIANTHEMUM RACEMOSUM 2  
{"catalogNumber": "", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "Maianthemum racemosum", "scientificNameAuthorship": "(L.) Link", "genus": "", "subgenus": "", "specificEpithet": "racemosum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "640", "verbatimEventDate": "1994-06-17", "habitat": "Mesic southern forest; shaded by Laportea in rich woods, organic loam. Occasional.", "occurrenceRemarks": "\"Assoc.: Acer saccharum, Liriodendron tulipifera, Athyrium pyncnocarpon, Laportea canadensis\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Kalamazoo", "municipality": "", "locality": "0.25 mi E of 42nd Rd. and 0.5 mi S of Territorial Rd. T2S R9W Sec. 15, NE1/4 SW1/4", "decimalLatitude": "42.29596", "decimalLongitude": "-85.3554", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}