edstenson

{
    "interaction": {
        "hashtags": [
            "big data",
            "data science",
            "cloud"
        ]
    }
}

edstenson

[LINKS :iter = list_iterator(interaction.hashtags)]
ID = interaction.id
HASHTAG = :iter._value

edstenson

{
    "interaction": {
        "id": 12345,
        "tag_tree": {
            "skills": {
                "programming": ["PHP", "Java"]
            }
        }
    }
}

edstenson

[TAGS :iter = leaf_iterator(interaction.tag_tree)]
PATH = :iter._path
VAL = :iter._value

edstenson

{
    "interaction": {
        "content": "Check out my holiday pics, Venice was beautiful!",
        "source": "Twitter for iPhone"
    }
}

edstenson

{
    "interaction": {
        "content": "Check out my holiday pics, Venice was beautiful!",
        "source": "Twitter for iPhone",
        "tag_tree": {
            "device": {
                "model": [
                    "iPhone"
                ]
            }

edstenson

{
    "interaction": {
        "content": "Check out my holiday pics, Venice was beautiful!",
        "source": "Twitter for iPhone",
        "tag_tree": {
            "device": [
                "iPhone"
            ]
        }
    }

edstenson

{
    "interaction": {
        "content": "Check out my holiday pics, Venice was beautiful!",
        "source": "Twitter for iPhone"
    }
}

edstenson

{
    "interaction": {
        "content": "I might buy one, but they look quite expensive"
    },
    "tag_tree": {
        "sales": {
            "lead_score": 15
        }
    }
}

edstenson

{
    "interaction": {
        "content": "I might buy one, but they look quite expensive"
    }
}

{
    "interaction": {
        "content": "It looks brilliant, but I've heard it's unreliable"
    }