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": ""}
   &m Manistee            pn:Em 2002-08-03     ECHINOCYSTIS LOBATA     lobta Mv   7@6 tag alder shrubby woods. scarce, several small vines. associates: alnus rugosa, laportea canadensis, elymus virginica, phalaris arundinacea,populus balsamifera, thalictrum.   C) timothy l. walters   j; Michigan  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Echinocystis lobata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "lobata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Timothy L. Walters", "recordNumber": "", "verbatimEventDate": "2002-08-03", "habitat": "Tag alder shrubby woods. Scarce, several small vines. Associates: Alnus rugosa, Laportea canadensis, Elymus virginica, Phalaris arundinacea, Populus balsamifera, Thalictrum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Manistee", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}