Return a value from a neo4j map.
Note that the result is undefined if the value is not of type NEO4J_MAP.
@param value The neo4j map. @param key The map key. @return The value stored under the specified key, or NULL if the key is not known.
See Implementation
Return a value from a neo4j map.
Note that the result is undefined if the value is not of type NEO4J_MAP.
@param value The neo4j map. @param key The map key. @return The value stored under the specified key, or NULL if the key is not known.