---
title: Surveys of 15 reefs in three regions found lower coral diversity whe… — Indonesia · tree and pragmatics
description: Surveys of 15 reefs in three regions found lower coral diversity where reefs were exposed to land-based pollution and anchor damage. Who acts: Surveys. A sentence of Wikipedia's «Indonesia» with its dependency tree and pragmatics.
---

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# Indonesia, sentence 147

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From Wikipedia, [«Indonesia»](https://en.wikipedia.org/wiki/Indonesia), revision of the 2026-09-01 dump, [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/). The trees and pragmatics of these pages, Mova's parse of that text, are CC BY-SA 4.0 too.

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Surveys of 15 reefs in three regions found lower coral diversity where reefs were exposed to land-based pollution and anchor damage.

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**Who acts:** Surveys · **What happens:** find, expose, base, survey · **To what, where:** coral diversity, reefs, based pollution, 15 reefs

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This is a sentence of the English Wikipedia article «Indonesia». The page gives its syntax tree — a dependency tree in the style of Universal Dependencies — and its pragmatics clause by clause: who acts (Surveys), what happens, when and where, as Mova's frames read it from the tree.

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**Mova's own parse.** This tree may be wrong. The article's note marks are left out of the parse.

## The tree {#tree}

```conllu
# sent_id = wikipedia:Indonesia:147
# text = Surveys of 15 reefs in three regions found lower coral diversity where reefs were exposed to land-based pollution and anchor damage.
1	Surveys	survey	NOUN	NNS	Number=Plur	8	nsubj	_	_
2	of	of	ADP	IN	_	4	case	_	_
3	15	15	NUM	CD	NumForm=Digit|NumType=Card	4	nummod	_	_
4	reefs	reef	NOUN	NNS	Number=Plur	1	nmod	_	_
5	in	in	ADP	IN	_	7	case	_	_
6	three	three	NUM	CD	NumForm=Word|NumType=Card	7	nummod	_	_
7	regions	region	NOUN	NNS	Number=Plur	4	nmod	_	_
8	found	find	VERB	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	0	root	_	_
9	lower	low	ADV	RBR	Degree=Cmp	10	advmod	_	_
10	coral	coral	ADJ	JJ	Degree=Pos	11	amod	_	_
11	diversity	diversity	NOUN	NN	Number=Sing	8	obj	_	_
12	where	where	ADV	WRB	PronType=Rel	15	advmod	_	_
13	reefs	reef	NOUN	NNS	Number=Plur	15	nsubj:pass	_	_
14	were	be	AUX	VBD	Mood=Ind|Number=Plur|Person=3|Tense=Past|VerbForm=Fin	15	aux:pass	_	_
15	exposed	expose	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	11	acl:relcl	_	_
16	to	to	ADP	IN	_	20	case	_	_
17	land	land	NOUN	NN	Number=Sing	19	compound	_	SpaceAfter=No
18	-	-	PUNCT	HYPH	_	17	punct	_	SpaceAfter=No
19	based	base	VERB	VBN	Tense=Past|VerbForm=Part|Voice=Pass	20	amod	_	_
20	pollution	pollution	NOUN	NN	Number=Sing	15	obl	_	_
21	and	and	CCONJ	CC	_	23	cc	_	_
22	anchor	anchor	NOUN	NN	Number=Sing	23	compound	_	_
23	damage	damage	NOUN	NN	Number=Sing	20	conj	_	SpaceAfter=No
24	.	.	PUNCT	.	_	8	punct	_	_
```

## Pragmatics {#pragmatics}

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| # | verb | tense, mood | who | what, whom | to whom | where | when | other | roles by |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | **find** | past | Surveys of 15 reefs in three regions | coral diversity |  |  |  |  | vn discover-84 «NP V NP»: agent=Agent diversity=Topic |
| 2 | **expose** | past · passive |  | reefs | based pollution and anchor damage |  |  |  | vn reflexive\_appearance-48.1.2 «NP V NP PP.recipient»: subject=Theme to pollution=Recipient |
| 3 | **base** | participle |  |  |  |  |  | land *compound* | vn base-97.1 «NP V NP PP.source»: agent=Agent |
| 4 | **survey** |  |  | 15 reefs in three regions |  |  |  |  | nom survey «act transitive»: of=patient |

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One row per clause the reader finds. «not said here»: a role filled from the clause above. «roles by»: a VerbNet class and frame when one fits the verb, else the reader's rules on the tree.

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**Text:** the English Wikipedia, «Indonesia», revision of the 2026-09-01 dump, CC BY-SA 4.0. **Tree:** Mova's own parse, CC BY-SA 4.0 as the text is. **Frames:** Mova's frames reader (`prag`), the article read in order, CC BY-SA 4.0.

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