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": ""}
 CO4EP 1352642     M U (schwein.) n.h.russell  1979-05-19 VIB   A![, VAR.  Malpighiales C?b   b: "FLOWERS YELLOW"; [APPROACHING VAR. PUBESCENS - HEB]  UNITED STATES w   /VR  44.095693   S SIDE OF MEADOW IPN WET AREA 4iuU          TEX&O 340  28 -86.442939  PUBE5CENS |fG 
{"catalogNumber": "1352642", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Schwein.) N.H.Russell", "genus": "", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "340", "verbatimEventDate": "1979-05-19", "habitat": "S side of meadow in wet area", "occurrenceRemarks": "\"Flowers yellow\"; [approaching var. pubescens - HEB]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "44.095693", "decimalLongitude": "-86.442939", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}